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Astrology · Reference · Ephemeris

Daily ephemeris — May 1959

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
110Ta 0Pi13Ar19Ge12Cn29Sc℞ 6Cp℞12Le 5Sc℞ 1Vi℞
211Ta12Pi15Ar20Ge12Cn29Sc℞ 6Cp℞12Le 5Sc℞ 1Vi℞
312Ta24Pi16Ar21Ge13Cn29Sc℞ 6Cp℞12Le 5Sc℞ 1Vi℞
413Ta 6Ar17Ar22Ge13Cn28Sc℞ 6Cp℞12Le 5Sc℞ 1Vi℞
514Ta18Ar19Ar24Ge14Cn28Sc℞ 6Cp℞12Le 5Sc℞ 1Vi℞
615Ta 0Ta20Ar25Ge14Cn28Sc℞ 6Cp℞12Le 5Sc℞ 1Vi℞
716Ta12Ta21Ar26Ge15Cn28Sc℞ 6Cp℞12Le 5Sc℞ 1Vi℞
817Ta24Ta23Ar27Ge16Cn28Sc℞ 6Cp℞12Le 5Sc℞ 1Vi℞
918Ta 6Ge24Ar28Ge16Cn28Sc℞ 6Cp℞12Le 5Sc℞ 1Vi℞
1019Ta18Ge26Ar29Ge17Cn28Sc℞ 6Cp℞12Le 5Sc℞ 1Vi℞
1120Ta 0Cn27Ar 0Cn17Cn28Sc℞ 6Cp℞12Le 5Sc℞ 1Vi℞
1221Ta12Cn29Ar 2Cn18Cn27Sc℞ 6Cp℞12Le 5Sc℞ 1Vi℞
1321Ta24Cn 1Ta 3Cn19Cn27Sc℞ 6Cp℞12Le 5Sc℞ 1Vi℞
1422Ta 6Le 2Ta 4Cn19Cn27Sc℞ 6Cp℞12Le 5Sc℞ 1Vi
1523Ta19Le 4Ta 5Cn20Cn27Sc℞ 6Cp℞12Le 5Sc℞ 1Vi
1624Ta 2Vi 6Ta 6Cn20Cn27Sc℞ 6Cp℞12Le 5Sc℞ 1Vi
1725Ta16Vi 7Ta 7Cn21Cn27Sc℞ 6Cp℞12Le 5Sc℞ 1Vi
1826Ta 0Li 9Ta 8Cn21Cn27Sc℞ 6Cp℞12Le 5Sc℞ 1Vi
1927Ta14Li11Ta 9Cn22Cn27Sc℞ 6Cp℞12Le 4Sc℞ 1Vi
2028Ta29Li13Ta11Cn23Cn26Sc℞ 6Cp℞12Le 4Sc℞ 1Vi
2129Ta14Sc15Ta12Cn23Cn26Sc℞ 6Cp℞12Le 4Sc℞ 1Vi
22 0Ge 0Sg17Ta13Cn24Cn26Sc℞ 6Cp℞12Le 4Sc℞ 1Vi
23 1Ge15Sg19Ta14Cn24Cn26Sc℞ 6Cp℞12Le 4Sc℞ 1Vi
24 2Ge 0Cp21Ta15Cn25Cn26Sc℞ 5Cp℞12Le 4Sc℞ 1Vi
25 3Ge15Cp23Ta16Cn26Cn26Sc℞ 5Cp℞12Le 4Sc℞ 1Vi
26 4Ge29Cp25Ta17Cn26Cn26Sc℞ 5Cp℞12Le 4Sc℞ 1Vi
27 5Ge13Aq27Ta18Cn27Cn26Sc℞ 5Cp℞12Le 4Sc℞ 1Vi
28 6Ge26Aq29Ta19Cn27Cn25Sc℞ 5Cp℞12Le 4Sc℞ 1Vi
29 7Ge 9Pi 1Ge20Cn28Cn25Sc℞ 5Cp℞12Le 4Sc℞ 1Vi
30 8Ge21Pi 3Ge22Cn29Cn25Sc℞ 5Cp℞12Le 4Sc℞ 1Vi
31 9Ge 3Ar 5Ge23Cn29Cn25Sc℞ 5Cp℞12Le 4Sc℞ 1Vi

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.