22990 Mattbrenner
asteroid
pason
22989 Loriskopp[4]
ndjekur nga
22991 Jeffreyklus[4]
ngjarje e rëndësishme
naming
koha e zbulimit apo shpikjes
4 nëntor 1999[3]
vendi i zbulimit astronomik
Experimental Test Site[5]
minor planet group
trupi astronom kryesor
apoapsis
2,948 astronomical unit[6]
periapsis
2,2985445 astronomical unit[6]
argument of periapsis
306,83299 degree[6]
rotation period
2,65 ora[3]
semi-major axis of an orbit
2,6233212 astronomical unit[6]
longitude of ascending node
226,09958 degree[6]
albedo
diametri
2,456±0,604 kilometër[3]
epoch
March 31, 2024[5]
time of periapsis
Reference
- ^ Freebase Data Dumps, 28 tetor 2013
- ^ JPL Small-Body Database
- ^ a b c d e f g h i j JPL Small-Body Database, 20022990, 30 tetor 2023, https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20022990
- ^ a b c Minor Planet Center Database
- ^ a b c d e f g h i j k l JPL Small-Body Database, 20022990, 21 prill 2024, https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20022990
- ^ a b c d e f g h i j https://www.minorplanetcenter.net/db_search/show_object?object_id=22990