The Moon in conjunction with Venus and Jupiter, with the Very Large Telescope in the foreground. Image © Y. Beletsky, ESO, 2009.

A parade of 5 planets in the evening sky

Dominic Ford, Editor
From the Inner Planets feed

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The sky at

All five of the planets that are visible to the unaided eye planets will be above the horizon at the same time, shortly after sunset. However, Venus will be very tricky to see since it will set very shortly after the Sun. To see it you will need to have an exceptionally flat western horizon, for example by observing over an ocean horizon at the coast. At sunset, it will have an altitude of 7.4°.

Additionally, Mercury will be quite tricky to see since it will also set shortly after the Sun. It will also be visible only if you have a flat western horizon, clear of obstructions such as buildings or trees. At sunset, it will have an altitude of 8.8°.

It is relatively rare for all of the planets to be aligned in one hemisphere so as to all be above the horizon at the same moment. Such an alignment between the five planets which are visible to the unaided eye happens roughly once every 6 years, while an alignment that also includes Uranus and Neptune, which require binoculars or a telescope to be seen, happens around once every 70 years.

However, since the planets in the outer solar system – especially Saturn, Uranus and Neptune – move quite slowly through the constellations, such alignments can occur multiple times in quick succession, or not at all for over 100 years.

The positions of all the planets at sunset will be as follows:

Planet Altitude
at sunset
Direction
at sunset
Planet
sets at
Mag Constellation
Venus 7.4° west 20:12 -3.9 Virgo
Mercury 8.8° west 20:19 0.2 Virgo
Jupiter 23.1° south-west 21:51 -1.9 Virgo
Saturn 25.7° south-west 22:13 0.5 Virgo
Mars 23.6° south-west 22:16 0.6 Libra

Celestial coordinates

The positions of each of the planets will be:

Object Right Ascension Declination Constellation Magnitude Angular Size
Venus 11h38m 3°39'N Virgo -3.9 10"4
Jupiter 13h42m 9°28'S Virgo -1.9 33"5
Mercury 12h15m 4°12'S Virgo 0.2 7"1
Saturn 14h11m 10°46'S Virgo 0.5 16"4
Mars 14h26m 15°39'S Libra 0.6 7"1

The coordinates above are given in J2000.0.

Next/previous occurrences

« Previous Objects simultaneously visible Next »
25 Apr 2163 All seven planets
24 Feb 2219 All five planets that are
visible to the unaided eye
05 Jul 2225

The sky on 23 Nov 2024

The sky on 23 November 2024
Sunrise
06:43
Sunset
16:15
Twilight ends
17:54
Twilight begins
05:03

22-day old moon
Waning Crescent

42%

22 days old

Planets
Rise Culm. Set
Mercury 08:33 12:55 17:17
Venus 10:09 14:32 18:54
Moon 23:09 06:06 12:50
Mars 20:36 04:03 11:30
Jupiter 17:09 00:40 08:11
Saturn 12:58 18:29 23:59
All times shown in EST.

Source

The circumstances of this event were computed using the DE430 planetary ephemeris published by the Jet Propulsion Laboratory (JPL).

This event was automatically generated by searching the ephemeris for planetary alignments which are of interest to amateur astronomers, and the text above was generated based on an estimate of your location.

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16 Oct 2219  –  Mercury at greatest elongation west

Image credit

The Moon in conjunction with Venus and Jupiter, with the Very Large Telescope in the foreground. Image © Y. Beletsky, ESO, 2009.

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