16906 Giovannisilva
Gwedd
asteroid
enwyd ar ôl
Giovanni Silva
o'i flaen
(16905) 1998 DT21
dilynwyd gan
(16907) 1998 DS29
digwyddiad pwysig
naming
dyddiad darganfod
18 Chwefror 1998[3]
safle darganfyddiad seryddol
San Vittore Observatory[5]
minor planet group
y gwregys asteroid[3]
parent astronomical body
apoapsis
3.110 uned seryddol[6]
periapsis
2.8593976 uned seryddol[6]
argument of periapsis
57.83370 degree[6]
semi-major axis of an orbit
2.9845713 uned seryddol[6]
longitude of ascending node
144.49621 degree[6]
albedo
diamedr
3.963±0.872 cilometr[3]
epoc
September 13, 2023[3]
time of periapsis
Cyfeiriadau
- ↑ Freebase Data Dumps, 28 Hydref 2013
- ↑ JPL Small-Body Database, 13 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 3.12 JPL Small-Body Database, 20016906, https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20016906, 13 Rhagfyr 2023
- ↑ Minor Planet Center Database
- ↑ JPL Small-Body Database
- ↑ 6.00 6.01 6.02 6.03 6.04 6.05 6.06 6.07 6.08 6.09 https://www.minorplanetcenter.net/db_search/show_object?object_id=16906
- ↑ 7.0 7.1 7.2 7.3 7.4 7.5 7.6 JPL Small-Body Database, 20016906, https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20016906, 16 Chwefror 2024