Derek Yu 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.
Derek Yu's chart rests first on the stable factors: Sun in Cancer and Moon in Scorpio. Without a reliable time, signs and aspects are stronger than the Rising sign or houses.
Chart detail:
Mars conjunct Saturn (orb 2°) gives a central dynamic in this reading. The orb is tight enough to count in the main reading.
In plain terms, this aspect brings action, constraint, discipline, endurance, and control together: force seeks a solid 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.
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| Element | Sign | Degrees | Speed |
| Sun | Cancer | 10° 16' 41" | 0.953 / day |
| Moon | Scorpio | 28° 47' 47" | 11.937 / day |
| Mercury | Gemini | 19° 17' 25" | 1.321 / day |
| Venus | Gemini | 08° 16' 54" | 1.187 / day |
| Mars | Libra | 13° 37' 40" | 0.443 / day |
| Jupiter | Scorpio | 00° 28' 13" | 0.014 / day |
| Saturn | Libra | 15° 39' 44" | 0.023 / day |
| Uranus | Sagittarius | 01° 09' 15" R | -0.028 / day |
| Neptune | Sagittarius | 25° 15' 41" R | -0.025 / day |
| Pluto | Libra | 24° 07' 01" R | -0.001 / day |
| Lilith | Capricorn | 01° 18' 18" | 0.11 / day |
| RS | Libra | 11° 05' 38" | |
| MH | Cancer | 09° 22' 21" |
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Signs Mercury in Gemini
Aspects Venus trine Mars (orb 5.3°) · Sun square Mars (orb 3.4°) · Sun square Saturn (orb 5.4°)
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 Cancer · Moon in Scorpio
First hook: this is where the chart often becomes recognizable in real life. Sun in Cancer: identity and direction move through memory, protection, belonging, and family sensitivity; 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: Mercury, Mars, Saturn, Pluto, and Venus
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 Mercury (thinking, speech, and decisions), Mars (action, anger, desire, and courage), Saturn (responsibility, limits, effort, and patience), and Pluto (power, crisis, intensity, and deep transformation).
This is the clearest cooperation pattern in the chart: Mercury trine Saturn (orb 3.6°), Mercury trine Pluto (orb 4.8°), and Venus trine Mars (orb 5.3°). 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 link: Sun and Mars
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 Sun (identity, confidence, and direction) and Mars (action, anger, desire, and courage).
This is the clearest friction pattern in the chart: Sun square Mars (orb 3.4°). It shows where pressure, contradiction, or repeated effort concentrates. No wider group outranks this link, so read it as a strong but isolated signal.
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 Cancer remains a reliable combination even without a birth time. The Sun describes identity, ego, father figure, visibility, and direction, with Cancer style: memory, protection, belonging, and family sensitivity.
Concretely, the person expresses identity, ego, father figure, recognition, and personal direction through the Cancer style (memory, protection, belonging, and family sensitivity). Exact aspects and repeated patterns indicate whether this theme becomes central.
Aspect connected to this placement: Sun square Mars (orb 3.4°). Aspect effect: creates visible tension between ego, father image, and action: will can feel attacked, blocked, or forced to prove strength, sometimes through a weak, absent, inhibiting, or castrating father image.
Sun square Mars (orb 3.4°) creates concrete friction between the two planets. The orb is tight enough to count in the main reading.
Here, Sun in Cancer brings identity, ego, father figure, visibility, and direction with Cancer style (memory, protection, belonging, and family sensitivity); Mars in Libra brings action, courage, competition, and effort with Libra style (relationship, balance, negotiation, and sense of form).
Concrete friction: this aspect creates visible tension between ego, father image, and action: will can feel attacked, blocked, or forced to prove strength, sometimes through a weak, absent, inhibiting, or castrating father image.
Sun square Saturn (orb 5.4°) creates concrete friction between the two planets. The orb is moderate; it stays secondary beside tighter signatures.
Concrete friction: this aspect makes identity, ego, and father image meet Saturn pressure: confidence, recognition, or the father relationship may have to grow through duty, delay, judgment, authority, or fear of failure.
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 conjunct Uranus (orb 2.4°). Aspect effect: ties the inner child and personal dream to independence, unpredictability, and broken rhythms.
Time-sensitive Moon aspect: Moon conjunct Uranus (orb 2.4°). 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 Sagittarius brings disruption, independence, and change with Sagittarius style (expansion, travel, belief, and the search for meaning).
Concrete effect: this aspect ties the inner child and personal dream to independence, unpredictability, and broken rhythms.
The Rising sign cannot be determined if the time is not known.
Mercury in Gemini remains a reliable combination even without a birth time. Mercury describes intellect, language, thought, and technique, with Gemini style: curiosity, language, movement, and mental adaptation.
Concretely, the person expresses thinking, speech, learning, technique, and mental strategy through the Gemini style (curiosity, language, movement, and mental adaptation). Exact aspects and repeated patterns indicate whether this theme becomes central.
Aspect connected to this placement: Mercury trine Saturn (orb 3.6°). Aspect effect: positively structures intellect, method, and speech.
Mercury trine Saturn (orb 3.6°) shows positive structural ease between the two planets. The orb is moderate; it stays secondary beside tighter signatures.
Concrete support: this aspect positively structures intellect, method, and speech.
Mercury trine Pluto (orb 4.8°) shows positive structural ease between the two planets. The orb is moderate; it stays secondary beside tighter signatures.
Concrete support: this aspect gives intellect ease handling difficult situations: thought can stay lucid under pressure and understand what others avoid.
Mercury opposite Neptune (orb 6°) 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 opposes precise thought to dream, image, vagueness, or collective sensitivity.
Mercury trine Mars (orb 5.7°) shows positive structural ease between the two planets. The orb is moderate; it stays secondary beside tighter signatures.
Concrete support: this aspect sharpens decision-making, speech, and execution.
Venus in Gemini remains a reliable combination even without a birth time. Venus describes desire, taste, relationship, and attraction, with Gemini style: curiosity, language, movement, and mental adaptation.
Concretely, the person expresses desire, taste, attraction, pleasure, and love style through the Gemini style (curiosity, language, movement, and mental adaptation). Exact aspects and repeated patterns indicate whether this theme becomes central.
Venus trine Mars (orb 5.3°) shows positive structural ease between the two planets. The orb is moderate; it stays secondary beside tighter signatures.
Concrete support: this aspect gives positive ease between charm, desire, action, and physical energy.
Mars in Libra remains a reliable combination even without a birth time. Mars describes action, courage, competition, and effort, with Libra style: relationship, balance, negotiation, and sense of form.
Concretely, the person expresses action, anger, courage, competition, and effort through the Libra style (relationship, balance, negotiation, and sense of form). Exact aspects and repeated patterns indicate whether this theme becomes central.
Aspect connected to this placement: Mars conjunct Saturn (orb 2°). Aspect effect: brings action, constraint, discipline, endurance, and control together: force seeks a solid form.
Mars conjunct Saturn (orb 2°) brings the two planets out together. The orb is tight enough to count in the main reading.
Here, both planets use the same Libra style (relationship, balance, negotiation, and sense of form). Mars in Libra brings action, courage, competition, and effort; Saturn in Libra brings discipline, constraint, endurance, and mastery.
Concrete effect: this aspect brings action, constraint, discipline, endurance, and control together: force seeks a solid form.
Same aspect, other side: the full reading is under the other planet, and it also applies to Mars.
Same aspect, other side: the full reading is under the other planet, and it also applies to Mars.
Same aspect, other side: the full reading is under the other planet, and it also applies to Mars.
Jupiter in Scorpio remains a reliable combination even without a birth time. Jupiter describes personal fulfillment, confidence, encouragement, and broader horizons, with Scorpio style: intensity, desire, crisis, secrecy, and invisible power.
Concretely, the person expresses personal fulfillment, confidence, and opening of horizons 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: Jupiter sextile Lilith (orb 0.8°). Aspect effect: lets fulfillment and Lilith's ideal cooperate when measure remains present.
Jupiter sextile Lilith (orb 0.8°) shows active cooperation between the two planets. The orb is extremely tight; this aspect is one of the chart's strongest signals.
Here, Jupiter in Scorpio brings personal fulfillment, confidence, encouragement, and broader horizons with Scorpio style (intensity, desire, crisis, secrecy, and invisible power); Lilith in Capricorn brings pure ideal, absolute demand, fascination, and refusal of compromise with Capricorn style (structure, ambition, responsibility, and long construction).
Concrete cooperation: fulfillment and Lilith's ideal can cooperate when measure remains present.
Jupiter conjunct Pluto (orb 6.3°) is minor in this chart. The orb is wide; this aspect stays a light nuance.
Concrete effect: this aspect joins Jupiter (personal fulfillment, confidence, encouragement, and broader horizons) to Pluto's crisis instinct: Jupiter can express through pressure, control, sexuality, danger, or difficult situations.
Jupiter sextile Neptune (orb 5.2°) shows active cooperation between the two planets. The orb is moderate; it stays secondary beside tighter signatures.
Concrete cooperation: fulfillment and collective image can cooperate when the person gives the dream a concrete form.
Saturn in Libra remains a reliable combination even without a birth time. Saturn describes discipline, constraint, endurance, and mastery, with Libra style: relationship, balance, negotiation, and sense of form.
Concretely, the person expresses discipline, limits, duty, fear, and long construction through the Libra style (relationship, balance, negotiation, and sense of form). 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 Saturn.
Same aspect, other side: the full reading is under the other planet, and it also applies to Saturn.
Same aspect, other side: the full reading is under the other planet, and it also applies to Saturn.
Uranus in Sagittarius remains a reliable combination even without a birth time. Uranus describes disruption, independence, and change, with Sagittarius style: expansion, travel, belief, and the search for meaning.
Concretely, the person expresses freedom, disruption, broken rhythms, and the need for independence through the Sagittarius style (expansion, travel, belief, and the search for meaning). 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.
Neptune in Sagittarius remains a reliable combination even without a birth time. Neptune describes imagination, image, popularity, collective moods, and inspiration, with Sagittarius style: expansion, travel, belief, and the search for meaning.
Concretely, the person expresses imagination, image, popularity, and the ability to read collective currents through the Sagittarius style (expansion, travel, belief, and the search for meaning). 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 Libra remains a reliable combination even without a birth time. Pluto describes crisis, power, survival, and regeneration, with Libra style: relationship, balance, negotiation, and sense of form.
Concretely, the person expresses crisis, power, sexuality, survival, and transformation through the Libra style (relationship, balance, negotiation, and sense of form). 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 Capricorn remains a reliable combination even without a birth time. Lilith describes pure ideal, absolute demand, fascination, and refusal of compromise, with Capricorn style: structure, ambition, responsibility, and long construction.
Concretely, the person expresses the pure ideal, absolute demand, desire, fascination, and what refuses to become ordinary 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 Lilith.
