- Diameter
- 18.648 km
1
Sources- 1.Stated in JPL Small-Body Databasessd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000317Retrieved 2023-10-18
- 18.648 km
- Orbital period
- 1,262.9 days
1
Sources- 1.Stated in JPL Small-Body Databasessd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000317Retrieved 2025-10-06
- 1,262.9 days
- Semi-major axis
- 2.2866 AU
1
Sources- 1.Stated in JPL Small-Body Databasessd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000317Retrieved 2025-10-06
- 2.2866 AU
- Eccentricity
- 0.08593
1
Sources- 1.Stated in JPL Small-Body Databasessd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000317Retrieved 2025-10-06
- 0.08593
- Discovered by
- Auguste Charlois
2
Sources- 1.Stated in Minor Planet Center database
- 2.Stated in JPL Small-Body Databasessd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000317Retrieved 2024-01-24
- Auguste Charlois
- Discovered
- September 11, 1891
1
Sources- 1.Stated in JPL Small-Body Databasessd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000317Retrieved 2023-10-18
- September 11, 1891
- Minor planet group
- asteroid belt
1
Sources- 1.Stated in JPL Small-Body Databasessd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000317Retrieved 2023-10-18
- asteroid belt
Overview
All data
38 statements · 74% with external sources · numbers in brackets are citations
- Site of astronomical discovery
- Nice Observatory
1
Sources- 1.Stated in JPL Small-Body Databasessd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000317Retrieved 2024-01-24
- Nice Observatory
- Asteroid spectral type
- E-type asteroid asteroid taxonomy: Tholen classification
1
Sources- 1.Stated in JPL Small-Body Databasessd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000317Retrieved 2023-10-18
- X-type asteroid asteroid taxonomy: SMASS classification
1
Sources- 1.Stated in JPL Small-Body Databasessd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000317Retrieved 2024-01-24
- E-type asteroid asteroid taxonomy: Tholen classification
- Inclination
- 1.763 degree
- 1.7661 degree epoch: November 21, 2025
1
Sources- 1.Stated in JPL Small-Body Databasessd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000317Retrieved 2025-10-06
- Provisional designation
- A891 RD
1
Sources- 1.Stated in JPL Small-Body Databasessd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000317Retrieved 2023-10-18
- A891 RD
- Albedo
- 0.926 criterion used: geometric albedo
1
Sources- 1.Stated in JPL Small-Body Databasessd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000317Retrieved 2023-10-18
- 0.926 criterion used: geometric albedo
- Rotation period
- 8.169 h
1
Sources- 1.Stated in JPL Small-Body Databasessd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000317Retrieved 2023-10-18
- 8.169 h
- Absolute magnitude
- 9.75
1
Sources- 1.Stated in JPL Small-Body Databasessd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000317Retrieved 2025-10-06
- 9.75
- Periapsis
- 2.0901 AU epoch: November 21, 2025
1
Sources- 1.Stated in JPL Small-Body Databasessd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000317Retrieved 2025-10-06
- 2.0901 AU epoch: November 21, 2025
- Apoapsis
- 2.483 AU epoch: November 21, 2025
1
Sources- 1.Stated in JPL Small-Body Databasessd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000317Retrieved 2025-10-06
- 2.483 AU epoch: November 21, 2025
- Longitude of ascending node
- 151.3252 degree epoch: November 21, 2025
1
Sources- 1.Stated in JPL Small-Body Databasessd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000317Retrieved 2025-10-06
- 151.3252 degree epoch: November 21, 2025
- Argument of periapsis
- 186.5779 degree epoch: November 21, 2025
1
Sources- 1.Stated in JPL Small-Body Databasessd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000317Retrieved 2025-10-06
- 186.5779 degree epoch: November 21, 2025
- Mean anomaly
- 288.8651 degree epoch: November 21, 2025
1
Sources- 1.Stated in JPL Small-Body Databasessd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000317Retrieved 2025-10-06
- 288.8651 degree epoch: November 21, 2025
- Time of periapsis
- 2,461,250 Julian day epoch: November 21, 2025
1
Sources- 1.Stated in JPL Small-Body Databasessd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000317Retrieved 2025-10-06
- 2,461,250 Julian day epoch: November 21, 2025
- Epoch
- November 21, 2025
1
Sources- 1.Stated in JPL Small-Body Databasessd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20000317Retrieved 2025-10-06
- November 21, 2025
On other databases
6 identifiers linking 317 Roxane across the web's reference databases
- Bing entity ID41b48e96-37b8-80fe-03a3-aa0f2e7cc0fc
- DAMIT asteroid ID633
- Freebase ID/m/058841
- JPL Small-Body Database SPK-ID20000317
- Minor Planet Center body ID317
- Wolfram Language entity codeEntity["MinorPlanet", "Roxane"]