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Astrology · Reference · Ephemeris

Daily ephemeris — January 2012

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
110Cp13Ar20Sg14Aq20Vi 0Ta28Li 0Ar28Aq 7Cp
211Cp24Ar21Sg15Aq20Vi 0Ta28Li 0Ar28Aq 7Cp
312Cp 6Ta23Sg16Aq20Vi 0Ta28Li 0Ar28Aq 7Cp
413Cp18Ta24Sg18Aq20Vi 0Ta28Li 0Ar28Aq 7Cp
514Cp 0Ge26Sg19Aq21Vi 0Ta28Li 0Ar29Aq 7Cp
615Cp12Ge27Sg20Aq21Vi 0Ta28Li 0Ar29Aq 7Cp
716Cp25Ge28Sg21Aq21Vi 0Ta28Li 0Ar29Aq 7Cp
817Cp 7Cn 0Cp23Aq21Vi 0Ta28Li 1Ar29Aq 7Cp
918Cp20Cn 1Cp24Aq21Vi 0Ta28Li 1Ar29Aq 7Cp
1019Cp 4Le 3Cp25Aq22Vi 0Ta28Li 1Ar29Aq 7Cp
1120Cp17Le 4Cp26Aq22Vi 0Ta28Li 1Ar29Aq 7Cp
1221Cp 1Vi 6Cp27Aq22Vi 0Ta28Li 1Ar29Aq 7Cp
1322Cp15Vi 7Cp29Aq22Vi 0Ta28Li 1Ar29Aq 7Cp
1423Cp29Vi 9Cp 0Pi22Vi 1Ta28Li 1Ar29Aq 7Cp
1524Cp13Li10Cp 1Pi22Vi 1Ta29Li 1Ar29Aq 7Cp
1625Cp27Li12Cp 2Pi22Vi 1Ta29Li 1Ar29Aq 7Cp
1726Cp11Sc13Cp 3Pi22Vi 1Ta29Li 1Ar29Aq 7Cp
1827Cp25Sc15Cp 5Pi22Vi 1Ta29Li 1Ar29Aq 7Cp
1928Cp 9Sg16Cp 6Pi22Vi 1Ta29Li 1Ar29Aq 7Cp
2029Cp23Sg18Cp 7Pi23Vi 1Ta29Li 1Ar29Aq 8Cp
21 0Aq 7Cp19Cp 8Pi23Vi 1Ta29Li 1Ar29Aq 8Cp
22 1Aq21Cp21Cp10Pi23Vi 1Ta29Li 1Ar29Aq 8Cp
23 2Aq 5Aq23Cp11Pi23Vi 1Ta29Li 1Ar29Aq 8Cp
24 3Aq18Aq24Cp12Pi23Vi℞ 1Ta29Li 1Ar29Aq 8Cp
25 4Aq 1Pi26Cp13Pi23Vi℞ 1Ta29Li 1Ar29Aq 8Cp
26 5Aq14Pi27Cp14Pi23Vi℞ 2Ta29Li 1Ar29Aq 8Cp
27 6Aq26Pi29Cp16Pi23Vi℞ 2Ta29Li 1Ar29Aq 8Cp
28 7Aq 8Ar 1Aq17Pi22Vi℞ 2Ta29Li 1Ar29Aq 8Cp
29 8Aq20Ar 2Aq18Pi22Vi℞ 2Ta29Li 1Ar29Aq 8Cp
30 9Aq 2Ta 4Aq19Pi22Vi℞ 2Ta29Li 1Ar29Aq 8Cp
3111Aq14Ta 6Aq20Pi22Vi℞ 2Ta29Li 1Ar29Aq 8Cp

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.