Close approach of Mars and Moon on 3 October 2027 at 14:52
General information
The closest separation between Mars and Moon will occur on 3 October 2027 at 14:52, when they will be separated by roughly 4.364°. The event occurs during daylight, making observation difficult.
Visibility window
The event begins when the separation drops below 6° at about 07:05, and ends when it grows beyond 6° at about 22:45. The objects can be followed during this interval when observing conditions permit.Elevation and direction at closest approach
At closest approach, Mars and Moon will be approximately 64° above the horizon toward the south-east.Constellation
Both objects will be located in or near the constellation Libra. This can help you locate them in the sky.Track Mars / Moon relative positions
| Time | 1822546320 |
| 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
| Mars | Moon | |
|---|---|---|
| Time | 14:52 | |
| Angular separation (°) | 4.36 | |
| Geocentric coordinates | RA: 15h 13m 52s", Dec: -18° 36' 53s | RA: 15h 09m 14s", Dec: -22° 50' 33s |
| Topocentric coordinates | RA: 15h 13m 52s", Dec: -18° 36' 55s | RA: 15h 09m 52s", Dec: -23° 14' 06s |
| Distance | 2.0824 AU (311,522,606 km) | 0.00256 AU (382,971 km) |
| Angular size | 4.5" | 31' |
| Altitude (°) | 68 | 64 |
| Azimuth (°) | 154 Southeast | 161 Southeast |