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Astrology · Reference · Ephemeris

Daily ephemeris — October 1990

Planet positions for every day of the month, sampled at noon UT. Computed live from VSOP87D + ELP2000 ephemerides. Navigate any month forward or back; data is consistent with the free Birth Chart and Sky Map tools.

Day☉ Sun☽ Moon☿ Mer♀ Ven♂ Mar♃ Jup♄ Sat♅ Ura♆ Nep♇ Plu
1 8Li29Aq22Vi29Vi12Ge 8Le18Cp 5Cp11Cp16Sc
2 9Li12Pi24Vi 1Li12Ge 8Le18Cp 5Cp11Cp16Sc
310Li26Pi26Vi 2Li12Ge 8Le18Cp 5Cp11Cp16Sc
411Li10Ar27Vi 3Li12Ge 8Le18Cp 5Cp11Cp16Sc
511Li25Ar29Vi 4Li12Ge 9Le18Cp 5Cp11Cp16Sc
612Li10Ta 1Li 6Li13Ge 9Le18Cp 5Cp11Cp16Sc
713Li25Ta 3Li 7Li13Ge 9Le18Cp 5Cp11Cp16Sc
814Li 9Ge 4Li 8Li13Ge 9Le18Cp 5Cp11Cp16Sc
915Li24Ge 6Li 9Li13Ge 9Le18Cp 5Cp11Cp16Sc
1016Li 8Cn 8Li11Li13Ge 9Le18Cp 5Cp11Cp16Sc
1117Li22Cn10Li12Li13Ge 9Le18Cp 5Cp11Cp16Sc
1218Li 6Le11Li13Li14Ge10Le19Cp 5Cp11Cp16Sc
1319Li19Le13Li14Li14Ge10Le19Cp 5Cp11Cp16Sc
1420Li 2Vi15Li16Li14Ge10Le19Cp 5Cp11Cp16Sc
1521Li15Vi17Li17Li14Ge10Le19Cp 5Cp11Cp16Sc
1622Li28Vi18Li18Li14Ge10Le19Cp 6Cp11Cp16Sc
1723Li10Li20Li19Li14Ge10Le19Cp 6Cp11Cp16Sc
1824Li23Li22Li21Li14Ge10Le19Cp 6Cp11Cp16Sc
1925Li 5Sc23Li22Li14Ge10Le19Cp 6Cp11Cp16Sc
2026Li17Sc25Li23Li14Ge11Le19Cp 6Cp11Cp16Sc
2127Li29Sc27Li24Li14Ge℞11Le19Cp 6Cp12Cp16Sc
2228Li11Sg29Li26Li14Ge℞11Le19Cp 6Cp12Cp16Sc
2329Li23Sg 0Sc27Li14Ge℞11Le19Cp 6Cp12Cp16Sc
24 0Sc 4Cp 2Sc28Li14Ge℞11Le19Cp 6Cp12Cp17Sc
25 1Sc16Cp 4Sc29Li14Ge℞11Le19Cp 6Cp12Cp17Sc
26 2Sc28Cp 5Sc 1Sc14Ge℞11Le19Cp 6Cp12Cp17Sc
27 3Sc11Aq 7Sc 2Sc14Ge℞11Le19Cp 6Cp12Cp17Sc
28 4Sc23Aq 8Sc 3Sc14Ge℞11Le19Cp 6Cp12Cp17Sc
29 5Sc 6Pi10Sc 5Sc13Ge℞12Le19Cp 6Cp12Cp17Sc
30 6Sc20Pi12Sc 6Sc13Ge℞12Le19Cp 6Cp12Cp17Sc
31 7Sc 4Ar13Sc 7Sc13Ge℞12Le19Cp 6Cp12Cp17Sc

Reading the table

  • Format: degree + sign abbreviation. 15Le = 15° Leo.
  • ℞ = retrograde — the planet appears to move backwards through the zodiac that day.
  • highlighted = station day, the moment a planet stops and reverses direction (or vice versa). The most-watched single days in any month.

Common questions

About the ephemeris

What is an ephemeris?

A table of planetary positions over time. The classical paper ephemeris (Raphael's, Rosicrucian, Swiss Ephemeris) lists each planet's longitude on each day of the year — the working tool astrologers use to plan elections, time transits, and check past or future configurations. This page reproduces that data live from arcsecond-grade ephemerides.

Why noon UT?

The classical convention. The slow planets (Jupiter through Pluto) barely move in 12 hours, so noon-sampling captures their position for the whole day with negligible error. The Moon moves ~6.5° in 12 hours (about a quarter of a sign), so the Moon column is most accurate at noon UT specifically — for an exact Moon position at any moment in your local time, use the Sky Map tool.

How do I read each cell?

Each cell shows the planet's degree-in-sign and the sign abbreviation. "15Le" = 15° Leo. The ℞ marker means retrograde — the planet appears to move backwards through the zodiac on that day. Sign-changes (ingresses) appear as a transition between two adjacent cells; the exact ingress moment is in our Sky Now or Lunar Calendar pages.

Why are some cells highlighted?

We highlight the day each planet first appears retrograde or first turns direct in the displayed month — the stations. These are the most-watched days in any month: a planet's station is when it's stopped relative to the stars, and astrologers read the station as a focused activation of the planet's themes for the week or two surrounding it.

How accurate is this?

Arcsecond. We use VSOP87D for the planets and a truncated ELP2000 lunar model with deltaT correction. Same engine that computes the free Birth Chart, Sky Map, and Transit Forecast. Time-zone is UT (universal time); convert to your local time-zone if you need a same-day local read.

Can I use this to plan elections?

Yes — the daily ephemeris is the working table for Hellenistic and modern Western election work. Pair with the Muhurta tool (Vedic auspicious-time scoring), the Choghadiya page (Vedic time windows), and the Lunar Calendar (Moon phases + sign-ingresses) for a full election workflow.

Computation

Each cell is a live engine call cached for 24 hours: VSOP87D for Mercury–Neptune, an in-house DOPRI8 8(7) integrator for Pluto, and a truncated ELP2000 lunar model with deltaT correction for the Moon. Sub-arcsecond accurate. Sampled at 12:00 UT. Retrograde flags come from the engine’s direction-of-motion check, not a calendar approximation; station days are detected from adjacent-day flag flips.