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Astrology · Reference · Ephemeris

Daily ephemeris — September 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
1 9Vi14Le24Le18Li17Ta18Li 5Le 8Pi℞15Aq℞21Sg℞
210Vi26Le25Le19Li17Ta18Li 6Le 8Pi℞15Aq℞21Sg
311Vi 7Vi27Le20Li18Ta18Li 6Le 8Pi℞15Aq℞21Sg
412Vi19Vi29Le21Li18Ta19Li 6Le 8Pi℞15Aq℞21Sg
513Vi 2Li 1Vi22Li18Ta19Li 6Le 8Pi℞15Aq℞21Sg
613Vi14Li 3Vi23Li19Ta19Li 6Le 8Pi℞15Aq℞21Sg
714Vi26Li 5Vi25Li19Ta19Li 6Le 8Pi℞15Aq℞21Sg
815Vi 9Sc 7Vi26Li19Ta19Li 6Le 8Pi℞15Aq℞21Sg
916Vi22Sc 8Vi27Li19Ta20Li 6Le 8Pi℞15Aq℞21Sg
1017Vi 5Sg10Vi28Li20Ta20Li 6Le 8Pi℞15Aq℞21Sg
1118Vi19Sg12Vi29Li20Ta20Li 7Le 8Pi℞15Aq℞21Sg
1219Vi 2Cp14Vi 0Sc20Ta20Li 7Le 8Pi℞15Aq℞21Sg
1320Vi17Cp16Vi 2Sc21Ta20Li 7Le 8Pi℞15Aq℞21Sg
1421Vi 1Aq18Vi 3Sc21Ta21Li 7Le 8Pi℞15Aq℞21Sg
1522Vi16Aq20Vi 4Sc21Ta21Li 7Le 8Pi℞15Aq℞21Sg
1623Vi 1Pi22Vi 5Sc21Ta21Li 7Le 8Pi℞15Aq℞21Sg
1724Vi16Pi24Vi 6Sc21Ta21Li 7Le 8Pi℞15Aq℞21Sg
1825Vi 1Ar26Vi 7Sc22Ta21Li 7Le 8Pi℞15Aq℞21Sg
1926Vi15Ar27Vi 9Sc22Ta22Li 7Le 8Pi℞15Aq℞21Sg
2027Vi 0Ta29Vi10Sc22Ta22Li 7Le 8Pi℞15Aq℞21Sg
2128Vi13Ta 1Li11Sc22Ta22Li 8Le 7Pi℞15Aq℞21Sg
2229Vi27Ta 3Li12Sc22Ta22Li 8Le 7Pi℞15Aq℞21Sg
23 0Li10Ge 5Li13Sc22Ta22Li 8Le 7Pi℞15Aq℞21Sg
24 1Li22Ge 6Li14Sc22Ta23Li 8Le 7Pi℞15Aq℞21Sg
25 2Li 4Cn 8Li15Sc23Ta23Li 8Le 7Pi℞15Aq℞21Sg
26 3Li17Cn10Li17Sc23Ta23Li 8Le 7Pi℞15Aq℞21Sg
27 4Li28Cn11Li18Sc23Ta23Li 8Le 7Pi℞15Aq℞21Sg
28 5Li10Le13Li19Sc23Ta24Li 8Le 7Pi℞15Aq℞22Sg
29 6Li22Le15Li20Sc23Ta24Li 8Le 7Pi℞15Aq℞22Sg
30 7Li 4Vi16Li21Sc23Ta24Li 8Le 7Pi℞15Aq℞22Sg

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.