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Astrology · Reference · Ephemeris

Daily ephemeris — January 2010

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
110Cp20Cn18Cp℞ 8Cp18Le℞26Aq 4Li23Pi24Aq 3Cp
211Cp 5Le17Cp℞ 9Cp18Le℞26Aq 4Li23Pi24Aq 3Cp
312Cp20Le16Cp℞10Cp18Le℞26Aq 4Li23Pi24Aq 3Cp
414Cp 5Vi14Cp℞12Cp18Le℞27Aq 4Li23Pi24Aq 3Cp
515Cp20Vi13Cp℞13Cp17Le℞27Aq 4Li23Pi24Aq 3Cp
616Cp 4Li12Cp℞14Cp17Le℞27Aq 4Li23Pi24Aq 3Cp
717Cp17Li10Cp℞16Cp17Le℞27Aq 4Li23Pi24Aq 3Cp
818Cp 1Sc 9Cp℞17Cp17Le℞27Aq 4Li23Pi24Aq 3Cp
919Cp14Sc 8Cp℞18Cp17Le℞28Aq 4Li23Pi24Aq 3Cp
1020Cp26Sc 7Cp℞19Cp16Le℞28Aq 4Li23Pi24Aq 3Cp
1121Cp 9Sg 6Cp℞21Cp16Le℞28Aq 4Li23Pi24Aq 3Cp
1222Cp21Sg 6Cp℞22Cp16Le℞28Aq 4Li23Pi24Aq 3Cp
1323Cp 3Cp 5Cp℞23Cp15Le℞28Aq 4Li23Pi24Aq 3Cp
1424Cp15Cp 5Cp℞24Cp15Le℞29Aq 4Li℞23Pi25Aq 3Cp
1525Cp27Cp 5Cp℞26Cp15Le℞29Aq 4Li℞23Pi25Aq 3Cp
1626Cp 9Aq 5Cp27Cp14Le℞29Aq 4Li℞23Pi25Aq 3Cp
1727Cp21Aq 5Cp28Cp14Le℞29Aq 4Li℞23Pi25Aq 3Cp
1828Cp 2Pi 6Cp29Cp14Le℞ 0Pi 4Li℞23Pi25Aq 3Cp
1929Cp14Pi 6Cp 1Aq13Le℞ 0Pi 4Li℞23Pi25Aq 3Cp
20 0Aq26Pi 6Cp 2Aq13Le℞ 0Pi 4Li℞23Pi25Aq 3Cp
21 1Aq 8Ar 7Cp 3Aq13Le℞ 0Pi 4Li℞23Pi25Aq 4Cp
22 2Aq21Ar 8Cp 4Aq12Le℞ 0Pi 4Li℞23Pi25Aq 4Cp
23 3Aq 3Ta 9Cp 6Aq12Le℞ 1Pi 4Li℞23Pi25Aq 4Cp
24 4Aq16Ta 9Cp 7Aq11Le℞ 1Pi 4Li℞23Pi25Aq 4Cp
25 5Aq 0Ge10Cp 8Aq11Le℞ 1Pi 4Li℞23Pi25Aq 4Cp
26 6Aq14Ge11Cp 9Aq11Le℞ 1Pi 4Li℞23Pi25Aq 4Cp
27 7Aq28Ge12Cp11Aq10Le℞ 2Pi 4Li℞24Pi25Aq 4Cp
28 8Aq13Cn13Cp12Aq10Le℞ 2Pi 4Li℞24Pi25Aq 4Cp
29 9Aq28Cn14Cp13Aq 9Le℞ 2Pi 4Li℞24Pi25Aq 4Cp
3010Aq13Le15Cp14Aq 9Le℞ 2Pi 4Li℞24Pi25Aq 4Cp
3111Aq29Le17Cp16Aq 9Le℞ 3Pi 4Li℞24Pi25Aq 4Cp

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.