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Astrology · Reference · Ephemeris

Daily ephemeris — October 2009

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 8Li 6Pi21Vi13Vi21Cn17Aq℞26Vi24Pi℞23Aq℞ 0Cp
2 9Li18Pi22Vi14Vi22Cn17Aq℞26Vi24Pi℞23Aq℞ 0Cp
310Li 1Ar22Vi15Vi23Cn17Aq℞26Vi23Pi℞23Aq℞ 0Cp
411Li14Ar23Vi17Vi23Cn17Aq℞27Vi23Pi℞23Aq℞ 0Cp
512Li27Ar24Vi18Vi24Cn17Aq℞27Vi23Pi℞23Aq℞ 0Cp
613Li10Ta25Vi19Vi24Cn17Aq℞27Vi23Pi℞23Aq℞ 0Cp
714Li24Ta26Vi20Vi25Cn17Aq℞27Vi23Pi℞23Aq℞ 0Cp
815Li 8Ge27Vi22Vi25Cn17Aq℞27Vi23Pi℞23Aq℞ 0Cp
916Li21Ge29Vi23Vi26Cn17Aq℞27Vi23Pi℞23Aq℞ 0Cp
1017Li 5Cn 0Li24Vi26Cn17Aq℞27Vi23Pi℞23Aq℞ 0Cp
1118Li19Cn 1Li25Vi27Cn17Aq℞27Vi23Pi℞23Aq℞ 0Cp
1219Li 4Le 3Li26Vi27Cn17Aq℞28Vi23Pi℞23Aq℞ 0Cp
1320Li18Le 4Li28Vi28Cn17Aq28Vi23Pi℞23Aq℞ 0Cp
1421Li 2Vi 6Li29Vi28Cn17Aq28Vi23Pi℞23Aq℞ 0Cp
1522Li16Vi 8Li 0Li29Cn17Aq28Vi23Pi℞23Aq℞ 0Cp
1623Li 0Li 9Li 1Li29Cn17Aq28Vi23Pi℞23Aq℞ 0Cp
1724Li14Li11Li 3Li 0Le17Aq28Vi23Pi℞23Aq℞ 0Cp
1825Li28Li13Li 4Li 0Le17Aq28Vi23Pi℞23Aq℞ 1Cp
1926Li12Sc14Li 5Li 1Le17Aq28Vi23Pi℞23Aq℞ 1Cp
2027Li25Sc16Li 6Li 1Le17Aq28Vi23Pi℞23Aq℞ 1Cp
2128Li 8Sg18Li 8Li 2Le17Aq29Vi23Pi℞23Aq℞ 1Cp
2229Li20Sg19Li 9Li 2Le17Aq29Vi23Pi℞23Aq℞ 1Cp
23 0Sc 2Cp21Li10Li 3Le17Aq29Vi23Pi℞23Aq℞ 1Cp
24 1Sc14Cp23Li11Li 3Le17Aq29Vi23Pi℞23Aq℞ 1Cp
25 2Sc26Cp25Li13Li 4Le17Aq29Vi23Pi℞23Aq℞ 1Cp
26 3Sc 8Aq26Li14Li 4Le17Aq29Vi23Pi℞23Aq℞ 1Cp
27 4Sc20Aq28Li15Li 5Le17Aq29Vi23Pi℞23Aq℞ 1Cp
28 5Sc 2Pi 0Sc16Li 5Le17Aq29Vi23Pi℞23Aq℞ 1Cp
29 6Sc14Pi 1Sc18Li 6Le17Aq29Vi23Pi℞23Aq℞ 1Cp
30 7Sc26Pi 3Sc19Li 6Le17Aq 0Li23Pi℞23Aq℞ 1Cp
31 8Sc 9Ar 5Sc20Li 6Le17Aq 0Li23Pi℞23Aq℞ 1Cp

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.