Planets TonightVenus in 1989: brightness, position and events
Brightest-4.9around Dec 15
Closest (in table)0.402 au60 million km
Farthest1.725 au
Events this year2
Brightest last year-4.7
Events this year
| Date (JST) | Event | Mag | Dist (au) | Constellation | Elong. |
|---|---|---|---|---|---|
| 1989-04-05 08:29 | Superior conjunction | -3.9 | 1.725 | Pisces | 1.3° |
| 1989-11-09 01:49 | Greatest eastern elongation (evening) | -4.5 | 0.667 | Sagittarius | 47.2° |
Magnitude through the year (lower = brighter)
Twice-monthly position and visibility
| Date | Mag | Dist (au) | Constellation | Elong. | Visibility |
|---|---|---|---|---|---|
| Jan 1 | -3.9 | 1.523 | Ophiuchus | 23° W | Morning sky |
| Jan 15 | -3.9 | 1.574 | Sagittarius | 20° W | Morning sky |
| Feb 1 | -3.9 | 1.628 | Sagittarius | 16° W | Morning sky |
| Feb 15 | -3.9 | 1.663 | Capricornus | 12° W | Too close to the Sun |
| Mar 1 | -3.9 | 1.691 | Aquarius | 9° W | Too close to the Sun |
| Mar 15 | -3.9 | 1.711 | Aquarius | 6° W | Too close to the Sun |
| Apr 1 | -3.9 | 1.724 | Pisces | 2° W | Too close to the Sun |
| Apr 15 | -3.9 | 1.725 | Pisces | 3° E | Too close to the Sun |
| May 1 | -3.9 | 1.713 | Aries | 7° E | Too close to the Sun |
| May 15 | -3.9 | 1.691 | Taurus | 10° E | Too close to the Sun |
| Jun 1 | -3.9 | 1.649 | Taurus | 15° E | Evening sky |
| Jun 15 | -3.9 | 1.602 | Gemini | 19° E | Evening sky |
| Jul 1 | -3.9 | 1.535 | Cancer | 23° E | Evening sky |
| Jul 15 | -3.9 | 1.466 | Leo | 27° E | Evening sky |
| Aug 1 | -3.9 | 1.371 | Leo | 31° E | Evening sky |
| Aug 15 | -3.9 | 1.284 | Virgo | 34° E | Evening sky |
| Sep 1 | -4.0 | 1.172 | Virgo | 38° E | Evening sky |
| Sep 15 | -4.1 | 1.074 | Virgo | 41° E | Evening sky |
| Oct 1 | -4.2 | 0.958 | Libra | 44° E | Evening sky |
| Oct 15 | -4.3 | 0.853 | Scorpius | 46° E | Evening sky |
| Nov 1 | -4.4 | 0.724 | Ophiuchus | 47° E | Evening sky |
| Nov 15 | -4.6 | 0.618 | Sagittarius | 47° E | Evening sky |
| Dec 1 | -4.8 | 0.499 | Sagittarius | 45° E | Evening sky |
| Dec 15 | -4.9 | 0.402 | Capricornus | 40° E | Evening sky |
Computed with the JPL DE421 ephemeris and Skyfield (times in JST). Magnitude and distance are for 12:00 JST on each date. Visibility is a rough guide for mid-northern latitudes such as Japan.
About this page
Venus is brightest around December 1989 (magnitude -4.9); 2 conjunctions, oppositions or elongations occur this year.