Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
7.64 |
|
n/a |
E2021B10 |
IRAS observations used: 14 |
diameter |
diameter |
97.75 |
km |
3.7 |
IRAS-A-FPA-3-RDR-IMPS-V6.0 |
IRAS observations used: 14 |
rotation period |
rot_per |
20.664 |
h |
n/a |
LCDB (Rev. 2020-October); Warner et al., 2009 |
Published Reference List: [Surdej, A.; Surdej, J. (1979) Astron. Astrophys. Suppl. Ser. 37, 471-474.] [Behrend, R. (2004) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html] [Warner, B.D. (2007) Minor Planet Bull. 34, 104-107.] [Warner, B.D. (2011) http://www.minorplanetobserver.com/PDO/PDOLightcurves.htm] [Behrend, R. (2016) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html] |
geometric albedo |
albedo |
0.1640 |
|
0.013 |
IRAS-A-FPA-3-RDR-IMPS-V6.0 |
IRAS observations used: 14 |
B-V |
BV |
0.858 |
|
0.016 |
EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 |
#obs=5; phase (min.=9.40, mean=14.81, max.=20.46) deg. |
U-B |
UB |
0.423 |
|
0.022 |
EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 |
#obs=5; phase (min.=9.40, mean=14.81, max.=20.46) deg. |
Tholen spectral type |
spec_T |
GU |
|
n/a |
EAR-A-5-DDR-TAXONOMY-V4.0 |
used 7 color indices |
SMASSII spectral type |
spec_B |
S |
|
n/a |
EAR-A-5-DDR-TAXONOMY-V4.0 |
based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002) |