The Moon on this date
Moon on Friday, May 10, 1991
Waning Crescent
16.1% illuminated · waning
Shown at midday from Columbus, US.
Rise, set and path
Times for Columbus, US
- Moonrise
- E
- Highest
- 55°
- Moonset
- W
60°30°
Horizon
3:55 AM
4:52 PM
55°
Key figures
- Illuminated
- 16.1%
- Age
- 25.8 days
- Distance
- 378,900 km
- Apparent size
- 31.5′
- Constellation
- Pisces
- Lunation number
- 845
Events on this date
No Moon or planet events on this date.
Exact values
For May 10, 12:00 PM, midday on this date.
| Elongation from the Sun | 312.99° |
|---|---|
| Phase angle | 132.70° |
| Illuminated fraction | 16.09% |
| Altitude / azimuth | 48.4° / 219.1° |
| Right ascension / declination | 0h 01m / 5.41° |
| Ecliptic longitude / latitude | 2.49° / 4.82° |
| Libration in longitude / latitude | -7.56° / -5.87° |
| Sub-solar longitude / latitude | -139.88° / 1.36° |
| Position angle of the axis | 337.0° |
| Position angle of the bright limb | 70.5° |
| Apparent magnitude | -8.0 |
Directions are good to about a hundredth of a degree and the distance to about 50 km; more digits would not mean anything.