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Astrology · Reference · Ephemeris

Daily ephemeris — January 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
110Cp 3Pi25Cp℞ 6Aq℞10Sg 5Cn℞15Cp 5Cp12Cp17Sc
211Cp16Pi25Cp℞ 6Aq℞10Sg 5Cn℞15Cp 5Cp12Cp17Sc
312Cp 0Ar24Cp℞ 5Aq℞11Sg 4Cn℞15Cp 5Cp12Cp17Sc
413Cp14Ar23Cp℞ 5Aq℞12Sg 4Cn℞16Cp 5Cp12Cp17Sc
514Cp28Ar22Cp℞ 5Aq℞12Sg 4Cn℞16Cp 6Cp12Cp17Sc
615Cp13Ta21Cp℞ 5Aq℞13Sg 4Cn℞16Cp 6Cp12Cp17Sc
716Cp27Ta20Cp℞ 4Aq℞14Sg 4Cn℞16Cp 6Cp12Cp17Sc
817Cp12Ge19Cp℞ 4Aq℞14Sg 4Cn℞16Cp 6Cp12Cp17Sc
918Cp26Ge17Cp℞ 3Aq℞15Sg 4Cn℞16Cp 6Cp12Cp17Sc
1019Cp10Cn16Cp℞ 3Aq℞16Sg 3Cn℞16Cp 6Cp12Cp17Sc
1121Cp24Cn15Cp℞ 2Aq℞17Sg 3Cn℞16Cp 6Cp12Cp17Sc
1222Cp 8Le14Cp℞ 2Aq℞17Sg 3Cn℞16Cp 6Cp12Cp17Sc
1323Cp21Le13Cp℞ 1Aq℞18Sg 3Cn℞17Cp 6Cp12Cp17Sc
1424Cp 4Vi12Cp℞ 1Aq℞19Sg 3Cn℞17Cp 6Cp12Cp17Sc
1525Cp17Vi11Cp℞ 0Aq℞19Sg 3Cn℞17Cp 6Cp12Cp17Sc
1626Cp29Vi10Cp℞ 0Aq℞20Sg 3Cn℞17Cp 6Cp12Cp17Sc
1727Cp11Li10Cp℞29Cp℞21Sg 3Cn℞17Cp 6Cp12Cp17Sc
1828Cp23Li 9Cp℞28Cp℞22Sg 3Cn℞17Cp 6Cp12Cp17Sc
1929Cp 5Sc 9Cp℞28Cp℞22Sg 2Cn℞17Cp 6Cp12Cp17Sc
20 0Aq17Sc 9Cp27Cp℞23Sg 2Cn℞17Cp 6Cp12Cp17Sc
21 1Aq29Sc 9Cp27Cp℞24Sg 2Cn℞18Cp 6Cp12Cp17Sc
22 2Aq11Sg10Cp26Cp℞24Sg 2Cn℞18Cp 7Cp12Cp17Sc
23 3Aq24Sg10Cp25Cp℞25Sg 2Cn℞18Cp 7Cp12Cp17Sc
24 4Aq 6Cp10Cp25Cp℞26Sg 2Cn℞18Cp 7Cp12Cp17Sc
25 5Aq19Cp11Cp24Cp℞27Sg 2Cn℞18Cp 7Cp12Cp17Sc
26 6Aq 2Aq12Cp24Cp℞27Sg 2Cn℞18Cp 7Cp12Cp17Sc
27 7Aq15Aq12Cp23Cp℞28Sg 2Cn℞18Cp 7Cp13Cp17Sc
28 8Aq29Aq13Cp23Cp℞29Sg 2Cn℞18Cp 7Cp13Cp17Sc
29 9Aq13Pi14Cp22Cp℞29Sg 1Cn℞18Cp 7Cp13Cp17Sc
3010Aq27Pi15Cp22Cp℞ 0Cp 1Cn℞19Cp 7Cp13Cp17Sc
3111Aq11Ar16Cp22Cp℞ 1Cp 1Cn℞19Cp 7Cp13Cp17Sc

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.