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Astrology · Reference · Ephemeris

Daily ephemeris — May 2005

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
111Ta14Aq14Ar19Ta 0Pi10Li℞21Cn 9Pi17Aq24Sg℞
212Ta28Aq15Ar20Ta 1Pi10Li℞21Cn10Pi17Aq24Sg℞
313Ta12Pi17Ar21Ta 1Pi10Li℞21Cn10Pi17Aq24Sg℞
414Ta26Pi18Ar23Ta 2Pi10Li℞22Cn10Pi17Aq24Sg℞
515Ta 9Ar19Ar24Ta 3Pi10Li℞22Cn10Pi17Aq24Sg℞
616Ta23Ar21Ar25Ta 3Pi10Li℞22Cn10Pi17Aq24Sg℞
717Ta 6Ta22Ar26Ta 4Pi10Li℞22Cn10Pi17Aq24Sg℞
817Ta19Ta24Ar27Ta 5Pi10Li℞22Cn10Pi17Aq24Sg℞
918Ta 2Ge25Ar29Ta 6Pi 9Li℞22Cn10Pi17Aq24Sg℞
1019Ta14Ge27Ar 0Ge 6Pi 9Li℞22Cn10Pi17Aq24Sg℞
1120Ta27Ge28Ar 1Ge 7Pi 9Li℞22Cn10Pi17Aq23Sg℞
1221Ta 9Cn 0Ta 2Ge 8Pi 9Li℞22Cn10Pi17Aq23Sg℞
1322Ta21Cn 1Ta 4Ge 8Pi 9Li℞22Cn10Pi17Aq23Sg℞
1423Ta 3Le 3Ta 5Ge 9Pi 9Li℞22Cn10Pi17Aq23Sg℞
1524Ta15Le 5Ta 6Ge10Pi 9Li℞22Cn10Pi17Aq23Sg℞
1625Ta27Le 6Ta 7Ge11Pi 9Li℞23Cn10Pi17Aq23Sg℞
1726Ta 9Vi 8Ta 9Ge11Pi 9Li℞23Cn10Pi17Aq23Sg℞
1827Ta21Vi10Ta10Ge12Pi 9Li℞23Cn10Pi17Aq23Sg℞
1928Ta 3Li12Ta11Ge13Pi 9Li℞23Cn10Pi17Aq23Sg℞
2029Ta16Li14Ta12Ge13Pi 9Li℞23Cn10Pi17Aq℞23Sg℞
21 0Ge 0Sc15Ta13Ge14Pi 9Li℞23Cn10Pi17Aq℞23Sg℞
22 1Ge13Sc17Ta15Ge15Pi 9Li℞23Cn10Pi17Aq℞23Sg℞
23 2Ge27Sc19Ta16Ge16Pi 9Li℞23Cn10Pi17Aq℞23Sg℞
24 3Ge12Sg21Ta17Ge16Pi 9Li℞23Cn10Pi17Aq℞23Sg℞
25 4Ge26Sg23Ta18Ge17Pi 9Li℞23Cn10Pi17Aq℞23Sg℞
26 5Ge11Cp25Ta20Ge18Pi 9Li℞23Cn10Pi17Aq℞23Sg℞
27 6Ge26Cp28Ta21Ge18Pi 9Li℞24Cn10Pi17Aq℞23Sg℞
28 7Ge10Aq 0Ge22Ge19Pi 9Li℞24Cn10Pi17Aq℞23Sg℞
29 8Ge25Aq 2Ge23Ge20Pi 8Li℞24Cn10Pi17Aq℞23Sg℞
30 9Ge 9Pi 4Ge24Ge21Pi 8Li℞24Cn10Pi17Aq℞23Sg℞
3110Ge23Pi 6Ge26Ge21Pi 8Li℞24Cn10Pi17Aq℞23Sg℞

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.