Close approach of Mercury and Moon on 8 February 2027 at 11:55
General information
The closest separation between Mercury and Moon will occur on 8 February 2027 at 11:55, when they will be separated by roughly 0.319°. The event occurs during daylight, making observation difficult.
Visibility window
The event begins when the separation drops below 5° at about 01:52, and ends when it grows beyond 5° at about 21:52. The objects can be followed during this interval when observing conditions permit.Elevation and direction at closest approach
At closest approach, Mercury and Moon will be approximately 52° above the horizon toward the south-east.Constellation
Both objects will be located in or near the constellation Aquarius. This can help you locate them in the sky.Track Mercury / Moon relative positions
| Time | 1802058900 |
| Altitude | |
| Azimuth |
Move the map to change the time and follow how the objects change position in the sky.
Close approach dynamics
The map shows the event from your location. Switch to global view for geocentric (Earth-centered) coordinates.
Close approach details
| Mercury | Moon | |
|---|---|---|
| Time | 11:55 | |
| Angular separation (°) | 0.32 | |
| Geocentric coordinates | RA: 22h 27m 40s", Dec: -7° 48' 11s | RA: 22h 28m 13s", Dec: -8° 05' 31s |
| Topocentric coordinates | RA: 22h 27m 40s", Dec: -7° 48' 13s | RA: 22h 30m 26s", Dec: -8° 13' 06s |
| Distance | 0.82277 AU (123,084,640 km) | 0.00267 AU (399,426 km) |
| Angular size | 8.2" | 30' |
| Altitude (°) | 53 | 52 |
| Azimuth (°) | 105 Southeast | 105 Southeast |