2008 BL31
2008BL31, K08B31L, W5002
All data for this body: [vot]
MPC data
| Name (number) |
2008 BL31 (325002) |
| a |
2.41473 |
| e |
0.12395 |
| i / sin(i) |
0.4520 /
0.00789
|
| q |
2.11542
|
| Q |
2.71403
|
| ω |
204.0511 |
| Node |
292.3719 |
| m |
218.7051 |
| n |
0.2627 |
| Epoch |
2460800.5 |
| nobs |
147 |
| nopp |
11 |
| Years observed |
2003-2023 |
| rms |
0.81 |
Best values
|
Value |
Standard error |
| Parent |
Massalia (20) |
|
| |
|
|
| ap |
2.415 |
|
| ep |
0.157 |
|
| sin(ip) |
0.024 |
|
| G |
0.150 |
|
| H |
17.890 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
X |
| Spectral Class Score |
0.356 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 20 |
Massalia |
404 |
Massalia |
0.0700 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4149 |
0.1565 |
0.0235 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 17.89 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |