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Astrology · Reference · Ephemeris

Daily ephemeris — October 1987

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 7Li21Cp 3Sc18Li25Vi26Ar℞16Sg23Sg 5Cp 8Sc
2 8Li 6Aq 4Sc19Li25Vi26Ar℞16Sg23Sg 5Cp 8Sc
3 9Li20Aq 5Sc20Li26Vi26Ar℞16Sg23Sg 5Cp 8Sc
410Li 5Pi 6Sc22Li27Vi26Ar℞16Sg23Sg 5Cp 8Sc
511Li19Pi 7Sc23Li27Vi26Ar℞16Sg23Sg 5Cp 8Sc
612Li 3Ar 8Sc24Li28Vi26Ar℞16Sg23Sg 5Cp 8Sc
713Li17Ar 8Sc25Li29Vi26Ar℞16Sg23Sg 5Cp 8Sc
814Li 1Ta 9Sc27Li29Vi26Ar℞16Sg23Sg 5Cp 8Sc
915Li15Ta10Sc28Li 0Li25Ar℞16Sg23Sg 5Cp 8Sc
1016Li28Ta11Sc29Li 1Li25Ar℞16Sg23Sg 5Cp 8Sc
1117Li11Ge11Sc 0Sc 1Li25Ar℞16Sg23Sg 5Cp 9Sc
1218Li23Ge12Sc 2Sc 2Li25Ar℞16Sg23Sg 5Cp 9Sc
1319Li 5Cn12Sc 3Sc 3Li25Ar℞16Sg23Sg 5Cp 9Sc
1420Li17Cn12Sc 4Sc 3Li25Ar℞16Sg23Sg 5Cp 9Sc
1521Li29Cn13Sc 5Sc 4Li25Ar℞17Sg23Sg 5Cp 9Sc
1622Li11Le13Sc 7Sc 4Li24Ar℞17Sg23Sg 5Cp 9Sc
1723Li23Le13Sc℞ 8Sc 5Li24Ar℞17Sg23Sg 5Cp 9Sc
1824Li 5Vi13Sc℞ 9Sc 6Li24Ar℞17Sg23Sg 5Cp 9Sc
1925Li17Vi12Sc℞10Sc 6Li24Ar℞17Sg23Sg 5Cp 9Sc
2026Li 0Li12Sc℞12Sc 7Li24Ar℞17Sg23Sg 5Cp 9Sc
2127Li12Li11Sc℞13Sc 8Li24Ar℞17Sg23Sg 5Cp 9Sc
2228Li25Li10Sc℞14Sc 8Li24Ar℞17Sg23Sg 5Cp 9Sc
2329Li 9Sc10Sc℞15Sc 9Li24Ar℞17Sg23Sg 5Cp 9Sc
24 0Sc22Sc 9Sc℞16Sc10Li23Ar℞17Sg23Sg 5Cp 9Sc
25 1Sc 6Sg 7Sc℞18Sc10Li23Ar℞17Sg23Sg 5Cp 9Sc
26 2Sc20Sg 6Sc℞19Sc11Li23Ar℞18Sg23Sg 5Cp 9Sc
27 3Sc 4Cp 5Sc℞20Sc12Li23Ar℞18Sg24Sg 5Cp 9Sc
28 4Sc18Cp 4Sc℞21Sc12Li23Ar℞18Sg24Sg 5Cp 9Sc
29 5Sc 2Aq 2Sc℞23Sc13Li23Ar℞18Sg24Sg 5Cp 9Sc
30 6Sc16Aq 1Sc℞24Sc13Li23Ar℞18Sg24Sg 5Cp 9Sc
31 7Sc 0Pi 0Sc℞25Sc14Li22Ar℞18Sg24Sg 5Cp 9Sc

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.