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Astrology · Reference · Ephemeris

Daily ephemeris — May 2006

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
110Ta28Ge23Ar27Pi10Cn14Sc℞ 4Le13Pi19Aq26Sg℞
211Ta11Cn24Ar28Pi10Cn14Sc℞ 5Le13Pi19Aq26Sg℞
312Ta23Cn26Ar 0Ar11Cn14Sc℞ 5Le13Pi19Aq26Sg℞
413Ta 5Le28Ar 1Ar11Cn14Sc℞ 5Le13Pi19Aq26Sg℞
514Ta17Le 0Ta 2Ar12Cn13Sc℞ 5Le13Pi19Aq26Sg℞
615Ta29Le 2Ta 3Ar13Cn13Sc℞ 5Le13Pi19Aq26Sg℞
716Ta11Vi 4Ta 4Ar13Cn13Sc℞ 5Le14Pi19Aq26Sg℞
817Ta23Vi 6Ta 5Ar14Cn13Sc℞ 5Le14Pi19Aq26Sg℞
918Ta 5Li 8Ta 6Ar14Cn13Sc℞ 5Le14Pi19Aq26Sg℞
1019Ta17Li10Ta 8Ar15Cn13Sc℞ 5Le14Pi19Aq26Sg℞
1120Ta29Li12Ta 9Ar16Cn13Sc℞ 5Le14Pi19Aq26Sg℞
1221Ta12Sc14Ta10Ar16Cn12Sc℞ 5Le14Pi19Aq26Sg℞
1322Ta25Sc16Ta11Ar17Cn12Sc℞ 5Le14Pi19Aq26Sg℞
1423Ta 8Sg18Ta12Ar17Cn12Sc℞ 5Le14Pi19Aq26Sg℞
1524Ta21Sg20Ta13Ar18Cn12Sc℞ 5Le14Pi19Aq26Sg℞
1625Ta 5Cp22Ta14Ar19Cn12Sc℞ 5Le14Pi19Aq26Sg℞
1726Ta18Cp24Ta16Ar19Cn12Sc℞ 5Le14Pi19Aq26Sg℞
1827Ta 2Aq27Ta17Ar20Cn12Sc℞ 5Le14Pi19Aq26Sg℞
1928Ta16Aq29Ta18Ar20Cn12Sc℞ 6Le14Pi19Aq26Sg℞
2029Ta 0Pi 1Ge19Ar21Cn12Sc℞ 6Le14Pi19Aq26Sg℞
21 0Ge14Pi 3Ge20Ar22Cn11Sc℞ 6Le14Pi19Aq26Sg℞
22 1Ge29Pi 5Ge21Ar22Cn11Sc℞ 6Le14Pi19Aq℞26Sg℞
23 2Ge13Ar 7Ge22Ar23Cn11Sc℞ 6Le14Pi19Aq℞26Sg℞
24 3Ge27Ar10Ge24Ar23Cn11Sc℞ 6Le14Pi19Aq℞26Sg℞
25 4Ge11Ta12Ge25Ar24Cn11Sc℞ 6Le14Pi19Aq℞25Sg℞
26 5Ge25Ta14Ge26Ar25Cn11Sc℞ 6Le14Pi19Aq℞25Sg℞
27 6Ge 9Ge16Ge27Ar25Cn11Sc℞ 6Le14Pi19Aq℞25Sg℞
28 7Ge23Ge18Ge28Ar26Cn11Sc℞ 6Le14Pi19Aq℞25Sg℞
29 7Ge 6Cn20Ge29Ar26Cn11Sc℞ 6Le14Pi19Aq℞25Sg℞
30 8Ge19Cn22Ge 1Ta27Cn10Sc℞ 6Le14Pi19Aq℞25Sg℞
31 9Ge 1Le24Ge 2Ta28Cn10Sc℞ 7Le14Pi19Aq℞25Sg℞

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.