Eclipses 2006

Four eclipses fell in 2006, in two eclipse seasons: penumbral lunar eclipse on 14 Mar, total solar eclipse on 29 Mar, partial lunar eclipse on 7 Sep and annular solar eclipse on 22 Sep. Mercury was retrograde at the penumbral lunar eclipse on 14 Mar.

♈︎♉︎♊︎♋︎♌︎♍︎♎︎♏︎♐︎♑︎♒︎♓︎☊︎☋︎14 MAR29 MAR7 SEP22 SEPNODES · 2006
Eclipses4
Solar · lunar2 · 2
Seasons2
Retrograde in a season6 of 8
Eclipse seasons on the zodiac · 2006

Each wedge spans 18.5° either side of the lunar node the Sun passes in that season, drawn at the node’s place mid-season: the nodes slide back about 19° a year. Solar eclipses sit on the outer ring at the Sun’s longitude, lunar ones on the inner ring at the Moon’s.

Where the seasons meet the retrogrades

Six of eight planets were retrograde in an eclipse season.

SEASON ISEASON IIECLIPSESMERCURYVENUSMARSJUPITERSATURNURANUSNEPTUNEPLUTOJANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC
Eclipse seasonRetrogradeRetrograde inside a season
Total solarAnnular solarPartial lunarPenumbral lunar

Retrograde windows run from the station-retrograde day to the station-direct day, both counted, in UTC — the same windows as the 2006 retrograde calendar.

The seasons of 2006

SEASON I · NORTH NODE

7 Mar – 12 Apr 2006

37 days on which the Sun stands within 18.5° of the Moon’s north node, at 4° Aries mid-season. Retrograde during it: Mercury (19 days), Jupiter (the whole season), Saturn (30 days) and Pluto (15 days).

  • Penumbral lunar24° Virgo · Penumbral only: the Moon dims without entering the umbra, for 288 minutes.Retrograde that day: Mercury, Jupiter and Saturn. It falls on day 13 of a 24-day Mercury retrograde.NASA map
    14 Mar 200623:47 UTC
  • Total solar8° Aries · Greatest eclipse at 23.2° N, 16.7° E.Retrograde that day: Jupiter, Saturn and Pluto.NASA map
    29 Mar 200610:11 UTC

SEASON II · SOUTH NODE

30 Aug – 6 Oct 2006

38 days on which the Sun stands within 18.5° of the Moon’s south node, at 25° Virgo mid-season. Retrograde during it: Uranus (the whole season), Neptune (the whole season) and Pluto (7 days).

  • Partial lunar15° Pisces · The partial phase lasts 91 minutes.Retrograde that day: Uranus and Neptune.NASA map
    7 Sep 200618:51 UTC
  • Annular solar29° Virgo · Greatest eclipse at 20.7° S, 9.1° W; the Moon covers 87% of the Sun.Retrograde that day: Uranus and Neptune.NASA map
    22 Sep 200611:40 UTC

Eclipses and times of greatest eclipse are computed with astronomy-engine and checked against NASA’s eclipse catalog; see the method.

Questions

01When are the eclipses in 2006?
Penumbral lunar: 14 Mar 2006, 24° Virgo; Total solar: 29 Mar 2006, 8° Aries; Partial lunar: 7 Sep 2006, 15° Pisces; Annular solar: 22 Sep 2006, 29° Virgo. Times of greatest eclipse are on this page, in UTC.
02When is eclipse season in 2006?
7 Mar 2006 to 12 Apr 2006 (north node); 30 Aug 2006 to 6 Oct 2006 (south node). A season here is every UTC day on which the Sun stands within 18.5° of one of the Moon’s nodes.
03Which planets were retrograde during the 2006 eclipses?
Penumbral lunar eclipse on 14 Mar: Retrograde that day: Mercury, Jupiter and Saturn. It falls on day 13 of a 24-day Mercury retrograde. Total solar eclipse on 29 Mar: Retrograde that day: Jupiter, Saturn and Pluto. Partial lunar eclipse on 7 Sep: Retrograde that day: Uranus and Neptune. Annular solar eclipse on 22 Sep: Retrograde that day: Uranus and Neptune.
04What is an eclipse season?
The Moon’s orbit is tilted about five degrees to the Sun’s path, so most new and full moons pass above or below the Sun or Earth’s shadow. Twice a year, for about five weeks, the Sun stands near one of the two points where the orbits cross, the nodes; any new or full moon then is close enough to the node to cast or catch a shadow. Every season has at least two eclipses, a solar and a lunar, and sometimes three.

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