UMBRA-12
Satellite information UMBRA-12 - TWILIGHT J
| Spacetrack Directory Name | UMBRA-12 |
| Alternative name | TWILIGHT J |
| Follow UMBRA-12 | UMBRA-12 Tracker |
| Pass predictions UMBRA-12 | Pass predictions UMBRA-12 |
| Orbit launches |
2026-01-11 (8 months ago)
|
| Days in orbit | 256 |
| Country/organisation of origin | USA (US) |
| Starting point | AFWTR (Vandenberg Air Force Base, USA) |
| Perigee | 598 km |
| Apogee | 609 km |
| Orbit slope (inclination) | 97.81° |
| Laps per day | 15 |
| Height UMBRA-12 | 612.97 km |
Additional information UMBRA-12
OBJECT J, 67371 is a satellite in SSO that was launched on Sun, 11 Jan 2026 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). Unknown objects in Earths orbit typically refer to objects detected orbiting the Earth but have not yet been identified or cataloged. These objects could be anything from previously untracked satellites, spent rocket stages, debris from satellite collisions, or even natural meteoroids temporarily captured by Earths gravity.
satellite UMBRA-12 Date of exalting 11.01.2026y. Average height of ISS UMBRA-12 hundred 612.97 km. Average velocity UMBRA-12 is 27194.8 km/h. Inclination UMBRA-12 satellite 97.8°.TLE
Average velocity UMBRA-12
Average inclination UMBRA-12
Mean right ascension of the ascending node (RAAN) UMBRA-12
Mean argument of perigee UMBRA-12
Mean semi-major axis of the orbit UMBRA-12
Mean orbital eccentricity UMBRA-12
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