19258 Gongyi
Gwedd
asteroid
o'i flaen
(19257) 1995 DS5
dilynwyd gan
(19259) 1995 GB
digwyddiad pwysig
naming
dyddiad darganfod
24 Mawrth 1995[3]
safle darganfyddiad seryddol
Xinglong Station[3]
minor planet group
y gwregys asteroid[3]
parent astronomical body
apoapsis
2.613 uned seryddol[5]
periapsis
1.9754598 uned seryddol[5]
argument of periapsis
159.89870 degree[5]
semi-major axis of an orbit
2.2943830 uned seryddol[5]
longitude of ascending node
132.17105 degree[5]
albedo
diamedr
3.028±0.12 cilometr[3]
epoc
September 13, 2023[3]
time of periapsis
Cyfeiriadau
- ↑ Freebase Data Dumps, 28 Hydref 2013
- ↑ JPL Small-Body Database, 17 Rhagfyr 2023
- ↑ 3.00 3.01 3.02 3.03 3.04 3.05 3.06 3.07 3.08 3.09 3.10 3.11 JPL Small-Body Database, 20019258, https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20019258, 17 Rhagfyr 2023
- ↑ Minor Planet Center Database
- ↑ 5.00 5.01 5.02 5.03 5.04 5.05 5.06 5.07 5.08 5.09 https://www.minorplanetcenter.net/db_search/show_object?object_id=19258
- ↑ 6.0 6.1 6.2 6.3 6.4 6.5 6.6 6.7 6.8 JPL Small-Body Database, 20019258, https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20019258, 18 Chwefror 2024