Venus at perihelion

Dominic Ford, Editor
From the Inner Planets feed


Objects: Venus

Venus's 225-day orbit around the Sun will carry it to its closest point to the Sun – its perihelion – at a distance of 0.72 AU from the Sun.

In practice, however, Venus's orbit is very close to circular; its distance from the Sun varies by only about 1.5% between perihelion and aphelion. This makes Venus's orbit more perfectly circular than that of any of the Solar System's other planets. As a result, its surface receives almost exactly the same amount of energy from the Sun at perihelion (closest approach to the Sun) and aphelion (furthest recess from the Sun).

The position of Venus at the moment it passes perihelion will be:

Object Right Ascension Declination Constellation Angular Size
Venus 04h24m00s 23°25'N Taurus 15.1"
Sun 01h46m 10°58'N Pisces 31'51"

The coordinates above are given in J2000.0.

From South El Monte, Venus will become visible at around 19:42 (PDT), 34° above your western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting 3 hours and 14 minutes after the Sun at 22:40.

The sky on 8 Sep 2025

The sky on 8 September 2025
Sunrise
06:28
Sunset
19:07
Twilight ends
20:33
Twilight begins
05:02


Waning Gibbous

97%

16 days old

Planets
Rise Culm. Set
Mercury 06:07 12:34 19:01
Venus 04:08 10:56 17:45
Moon 19:19 01:16 07:22
Mars 09:14 14:55 20:37
Jupiter 01:55 09:01 16:08
Saturn 19:46 01:42 07:37
All times shown in PDT.

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.

Related news

25 Mar 2006  –  Venus at greatest elongation west
14 May 2007  –  Venus at highest altitude in evening sky
09 Jun 2007  –  Venus at greatest elongation east
25 Oct 2007  –  Venus at highest altitude in morning sky

Image credit

© NASA/Ricardo Nunes

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