John David Jackson (physicist) birth chart is shown with zodiac signs and aspects. Because the birth time is unknown, Arcadia does not use houses, Rising sign, or angular dominants as the main basis of interpretation.
John David Jackson (physicist)'s chart rests first on the stable factors: Sun in Capricorn and Moon in Scorpio. Without a reliable time, signs and aspects are stronger than the Rising sign or houses.
Chart detail:
Mercury conjunct Venus (orb 0.8°) gives a central dynamic in this reading. The orb is extremely tight; this aspect is one of the chart's strongest signals.
In plain terms, this aspect brings intellect, language, taste, desire, and charm together: thought seeks an attractive or pleasant form.
The birth time is not known with certainty, so the Rising sign and houses are less reliable. Signs and exact aspects give the safer reading base.
Learn the zodiac signs · Learn the planets · Learn the houses · Browse celebrity charts · Calculate your own birth chart
| Element | Sign | Degrees | Speed |
| Sun | Capricorn | 28° 55' 31" | 1.018 / day |
| Moon | Scorpio | 18° 21' 49" | 14.118 / day |
| Mercury | Capricorn | 04° 56' 03" | 1.081 / day |
| Venus | Capricorn | 05° 41' 38" | 1.248 / day |
| Mars | Aries | 19° 12' 00" | 0.633 / day |
| Jupiter | Capricorn | 07° 19' 51" | 0.221 / day |
| Saturn | Scorpio | 13° 20' 44" | 0.056 / day |
| Uranus | Pisces | 18° 45' 31" | 0.041 / day |
| Neptune | Leo | 21° 48' 29" R | -0.025 / day |
| Pluto | Cancer | 12° 09' 25" R | -0.019 / day |
| Lilith | Cancer | 03° 47' 15" | 0.111 / day |
| RS | Taurus | 00° 28' 23" | |
| MH | Capricorn | 26° 20' 49" |
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Signs Sun in Capricorn · Mars in Aries
This section gives a concrete reading thread. It highlights the most visible signatures, then the tabs keep each placement separate instead of mixing everything together.
Important: Unknown birth time: the Rising sign, houses, and angular dominants are too time-sensitive to anchor the interpretation. The Moon remains useful, but its exact aspects can shift during the day: tight non-Moon aspects are more reliable when they exist.
Start here: a short reading that shows what hooks, what helps, what pushes back, and where it becomes concrete.
Sun in Capricorn · Moon in Scorpio
First hook: this is where the chart often becomes recognizable in real life. Sun in Capricorn: identity and direction move through structure, ambition, responsibility, and long construction; Moon in Scorpio: emotional safety looks for intensity, desire, crisis, secrecy, and invisible power. Because the birth time is missing, reliable aspects should carry the next step before houses or angles.
Dominants unavailable without reliable birth time
Angular dominants depend on birth time. Without a reliable hour, do not use them as primary evidence.
Harmonious circuit: Uranus, Saturn, Moon, and Pluto
This is the easiest door into the chart: it shows what tends to cooperate naturally.
This pattern describes what comes more easily. Houses are not used here: unknown time. It connects Uranus (change, freedom, rupture, and originality), Saturn (responsibility, limits, effort, and patience), Moon (emotional needs, instinct, and inner safety), and Pluto (power, crisis, intensity, and deep transformation).
This is the clearest cooperation pattern in the chart: Moon trine Uranus (orb 0.4°), Saturn trine Pluto (orb 1.2°), and Saturn trine Uranus (orb 5.4°). It shows where functions support each other, recover, or come naturally when used together. Because several planets are connected, the full pattern matters more than one isolated aspect.
Tension circuit: Pluto, Jupiter, and Venus
This is the pressure line to read first: it shows where tension repeats in concrete situations.
This pattern shows where pressure builds fastest. Houses are not used here: unknown time. It connects Pluto (power, crisis, intensity, and deep transformation), Jupiter (growth, faith, luck, and confidence in the future), and Venus (attraction, pleasure, taste, and relationships).
This is the clearest friction pattern in the chart: Jupiter opposite Pluto (orb 4.8°) and Venus opposite Pluto (orb 6.5°). It shows where pressure, contradiction, or repeated effort concentrates. Because several planets are connected, the full pattern matters more than one isolated aspect.
Houses unavailable without reliable birth time
Houses describe domains of existence, but they depend on birth time. Without a reliable hour, signs and aspects should carry the reading.
Read the full chart-reading method · Detailed placements and aspects are below in the tabs.
Without a reliable birth time, the Sun, Moon, and exact aspects become the reliable base. The Rising sign, houses, and angular dominants need a reliable birth time.
The Moon can change signs during a day. Near a lunar sign change, the Moon sign remains a hypothesis.
Without a reliable hour, exact aspects and reliable repetitions can strongly nuance the starting reading.
Sun in Capricorn remains a reliable combination even without a birth time. The Sun describes identity, ego, father figure, visibility, and direction, with Capricorn style: structure, ambition, responsibility, and long construction.
Concretely, the person expresses identity, ego, father figure, recognition, and personal direction through the Capricorn style (structure, ambition, responsibility, and long construction). Exact aspects and repeated patterns indicate whether this theme becomes central.
Moon in Scorpio remains a useful base without a birth time. The Moon sign is often usable, but near a Moon sign change it remains a hypothesis; the Moon describes personal dream, play, inner child, childhood imprint, mother figure, mother image, optimism, and inner rhythm, with Scorpio style: intensity, desire, crisis, secrecy, and invisible power.
Concretely, the person expresses personal dream, play instinct, inner child, childhood imprint, mother figure, mother image, optimism, and inner rhythm through the Scorpio style (intensity, desire, crisis, secrecy, and invisible power). Exact aspects and repeated patterns indicate whether this theme becomes central.
Aspect connected to this placement: Moon trine Uranus (orb 0.4°). Aspect effect: gives ease keeping the personal dream alive through change. Mother-image layer: childhood, mother image, and inner child are supported by Uranus.
Time-sensitive Moon aspect: Moon trine Uranus (orb 0.4°). Because the birth time is unknown, the Moon's exact degree can shift during the day. This interpretation stays provisional and gains weight only if the aspect remains tight across the possible birth window or repeats another clear signature.
Here, Moon in Scorpio brings personal dream, play, inner child, childhood imprint, mother figure, mother image, optimism, and inner rhythm with Scorpio style (intensity, desire, crisis, secrecy, and invisible power); Uranus in Pisces brings disruption, independence, and change with Pisces style (imagination, faith, compassion, dream, and permeability).
Concrete support: this aspect gives ease keeping the personal dream alive through change. Mother-image layer: childhood, mother image, and inner child are supported by Uranus.
Time-sensitive Moon aspect: Moon square Neptune (orb 3.4°). Because the birth time is unknown, the Moon's exact degree can shift during the day. This interpretation stays provisional and gains weight only if the aspect remains tight across the possible birth window or repeats another clear signature.
Here, Moon in Scorpio brings personal dream, play, inner child, childhood imprint, mother figure, mother image, optimism, and inner rhythm with Scorpio style (intensity, desire, crisis, secrecy, and invisible power); Neptune in Leo brings imagination, image, popularity, collective moods, and inspiration with Leo style (presence, pride, creation, and the wish to be seen).
Concrete friction: this aspect creates tension between personal dream, ideal image, projection, and inner permeability.
The Rising sign cannot be determined if the time is not known.
Mercury in Capricorn remains a reliable combination even without a birth time. Mercury describes intellect, language, thought, and technique, with Capricorn style: structure, ambition, responsibility, and long construction.
Concretely, the person expresses thinking, speech, learning, technique, and mental strategy through the Capricorn style (structure, ambition, responsibility, and long construction). Exact aspects and repeated patterns indicate whether this theme becomes central.
Aspect connected to this placement: Mercury conjunct Venus (orb 0.8°). Aspect effect: brings intellect, language, taste, desire, and charm together: thought seeks an attractive or pleasant form.
Mercury conjunct Venus (orb 0.8°) brings the two planets out together. The orb is extremely tight; this aspect is one of the chart's strongest signals.
Here, both planets use the same Capricorn style (structure, ambition, responsibility, and long construction). Mercury in Capricorn brings intellect, language, thought, and technique; Venus in Capricorn brings desire, taste, relationship, and attraction.
Concrete effect: this aspect brings intellect, language, taste, desire, and charm together: thought seeks an attractive or pleasant form.
Mercury opposite Lilith (orb 1.1°) puts the two planets face to face, with visible back-and-forth or tension. The orb is very tight; this describes a stable character pattern more than a passing reaction.
Here, Mercury in Capricorn brings intellect, language, thought, and technique with Capricorn style (structure, ambition, responsibility, and long construction); Lilith in Cancer brings pure ideal, absolute demand, fascination, and refusal of compromise with Cancer style (memory, protection, belonging, and family sensitivity).
Concrete conflict: this aspect opposes intellect to ideal demand, obsession, or speech that refuses approximation.
Mercury conjunct Jupiter (orb 2.4°) brings the two planets out together. The orb is tight enough to count in the main reading.
Here, both planets use the same Capricorn style (structure, ambition, responsibility, and long construction). Mercury in Capricorn brings intellect, language, thought, and technique; Jupiter in Capricorn brings personal fulfillment, confidence, encouragement, and broader horizons.
Concrete effect: this aspect makes intellect, language, confidence, broad storytelling, and the wish to transmit come out together.
Venus in Capricorn remains a reliable combination even without a birth time. Venus describes desire, taste, relationship, and attraction, with Capricorn style: structure, ambition, responsibility, and long construction.
Concretely, the person expresses desire, taste, attraction, pleasure, and love style through the Capricorn style (structure, ambition, responsibility, and long construction). Exact aspects and repeated patterns indicate whether this theme becomes central.
Same aspect, other side: the full reading is under the other planet, and it also applies to Venus.
Venus conjunct Jupiter (orb 1.6°) brings the two planets out together. The orb is very tight; this describes a stable character pattern more than a passing reaction.
Here, both planets use the same Capricorn style (structure, ambition, responsibility, and long construction). Venus in Capricorn brings desire, taste, relationship, and attraction; Jupiter in Capricorn brings personal fulfillment, confidence, encouragement, and broader horizons.
Concrete effect: this aspect brings desire, taste, attraction, confidence, and personal fulfillment together: pleasure wants more scale.
Venus opposite Lilith (orb 1.9°) puts the two planets face to face, with visible back-and-forth or tension. The orb is very tight; this describes a stable character pattern more than a passing reaction.
Here, Venus in Capricorn brings desire, taste, relationship, and attraction with Capricorn style (structure, ambition, responsibility, and long construction); Lilith in Cancer brings pure ideal, absolute demand, fascination, and refusal of compromise with Cancer style (memory, protection, belonging, and family sensitivity).
Concrete conflict: this aspect opposes the desire for harmony to Lilith's absolute ideal, fascination, or refusal of love that feels too ordinary.
Mars in Aries remains a reliable combination even without a birth time. Mars describes action, courage, competition, and effort, with Aries style: initiative, speed, confrontation, and direct action.
Concretely, the person expresses action, anger, courage, competition, and effort through the Aries style (initiative, speed, confrontation, and direct action). Exact aspects and repeated patterns indicate whether this theme becomes central.
Aspect connected to this placement: Mars trine Neptune (orb 2.6°). Aspect effect: gives natural support between action and inspiration: the gesture can carry a strong, popular, or imaginal image.
Mars trine Neptune (orb 2.6°) shows positive structural ease between the two planets. The orb is tight enough to count in the main reading.
Here, Mars in Aries brings action, courage, competition, and effort with Aries style (initiative, speed, confrontation, and direct action); Neptune in Leo brings imagination, image, popularity, collective moods, and inspiration with Leo style (presence, pride, creation, and the wish to be seen).
Concrete support: this aspect gives natural support between action and inspiration: the gesture can carry a strong, popular, or imaginal image.
Jupiter in Capricorn remains a reliable combination even without a birth time. Jupiter describes personal fulfillment, confidence, encouragement, and broader horizons, with Capricorn style: structure, ambition, responsibility, and long construction.
Concretely, the person expresses personal fulfillment, confidence, and opening of horizons through the Capricorn style (structure, ambition, responsibility, and long construction). Exact aspects and repeated patterns indicate whether this theme becomes central.
Same aspect, other side: the full reading is under the other planet, and it also applies to Jupiter.
Same aspect, other side: the full reading is under the other planet, and it also applies to Jupiter.
Jupiter opposite Lilith (orb 3.5°) puts the two planets face to face, with visible back-and-forth or tension. The orb is moderate; it stays secondary beside tighter signatures.
Concrete conflict: this aspect sets personal fulfillment and wider horizons against Lilith's absolute ideal, fascination, or refusal of compromise.
Jupiter opposite Pluto (orb 4.8°) puts the two planets face to face, with visible back-and-forth or tension. The orb is moderate; it stays secondary beside tighter signatures.
Concrete conflict: this aspect puts Jupiter (personal fulfillment, confidence, encouragement, and broader horizons) opposite Pluto: there is a clear conflict between Jupiter and pressure, control, crisis, or hidden power.
Saturn in Scorpio remains a reliable combination even without a birth time. Saturn describes discipline, constraint, endurance, and mastery, with Scorpio style: intensity, desire, crisis, secrecy, and invisible power.
Concretely, the person expresses discipline, limits, duty, fear, and long construction through the Scorpio style (intensity, desire, crisis, secrecy, and invisible power). Exact aspects and repeated patterns indicate whether this theme becomes central.
Aspect connected to this placement: Saturn trine Pluto (orb 1.2°). Aspect effect: gives Saturn (discipline, constraint, endurance, and mastery) natural support for handling crises: pressure can make Saturn more lucid instead of blocking it.
Saturn trine Pluto (orb 1.2°) shows positive structural ease between the two planets. The orb is very tight; this describes a stable character pattern more than a passing reaction.
Here, Saturn in Scorpio brings discipline, constraint, endurance, and mastery with Scorpio style (intensity, desire, crisis, secrecy, and invisible power); Pluto in Cancer brings crisis, power, survival, and regeneration with Cancer style (memory, protection, belonging, and family sensitivity).
Concrete support: this aspect gives Saturn (discipline, constraint, endurance, and mastery) natural support for handling crises: pressure can make Saturn more lucid instead of blocking it.
Saturn trine Uranus (orb 5.4°) shows positive structural ease between the two planets. The orb is moderate; it stays secondary beside tighter signatures.
Concrete support: this aspect gives natural positive support between Saturn (discipline, constraint, endurance, and mastery) and Uranus (disruption, independence, and change).
Uranus in Pisces remains a reliable combination even without a birth time. Uranus describes disruption, independence, and change, with Pisces style: imagination, faith, compassion, dream, and permeability.
Concretely, the person expresses freedom, disruption, broken rhythms, and the need for independence through the Pisces style (imagination, faith, compassion, dream, and permeability). Exact aspects and repeated patterns indicate whether this theme becomes central.
Same aspect, other side: the full reading is under the other planet, and it also applies to Uranus.
Same aspect, other side: the full reading is under the other planet, and it also applies to Uranus.
Neptune in Leo remains a reliable combination even without a birth time. Neptune describes imagination, image, popularity, collective moods, and inspiration, with Leo style: presence, pride, creation, and the wish to be seen.
Concretely, the person expresses imagination, image, popularity, and the ability to read collective currents through the Leo style (presence, pride, creation, and the wish to be seen). Exact aspects and repeated patterns indicate whether this theme becomes central.
Same aspect, other side: the full reading is under the other planet, and it also applies to Neptune.
Same aspect, other side: the full reading is under the other planet, and it also applies to Neptune.
Pluto in Cancer remains a reliable combination even without a birth time. Pluto describes crisis, power, survival, and regeneration, with Cancer style: memory, protection, belonging, and family sensitivity.
Concretely, the person expresses crisis, power, sexuality, survival, and transformation through the Cancer style (memory, protection, belonging, and family sensitivity). Exact aspects and repeated patterns indicate whether this theme becomes central.
Same aspect, other side: the full reading is under the other planet, and it also applies to Pluto.
Same aspect, other side: the full reading is under the other planet, and it also applies to Pluto.
Lilith in Cancer remains a reliable combination even without a birth time. Lilith describes pure ideal, absolute demand, fascination, and refusal of compromise, with Cancer style: memory, protection, belonging, and family sensitivity.
Concretely, the person expresses the pure ideal, absolute demand, desire, fascination, and what refuses to become ordinary through the Cancer style (memory, protection, belonging, and family sensitivity). Exact aspects and repeated patterns indicate whether this theme becomes central.
Same aspect, other side: the full reading is under the other planet, and it also applies to Lilith.
Same aspect, other side: the full reading is under the other planet, and it also applies to Lilith.
Same aspect, other side: the full reading is under the other planet, and it also applies to Lilith.
