2008 RB91
2008RB91, K08R91B, m9940
All data for this body: [vot]
MPC data
| Name (number) |
2008 RB91 (489940) |
| a |
2.47293 |
| e |
0.21163 |
| i / sin(i) |
2.0180 /
0.03521
|
| q |
1.94959
|
| Q |
2.99626
|
| ω |
210.1358 |
| Node |
156.3364 |
| m |
85.9365 |
| n |
0.2534 |
| Epoch |
2460800.5 |
| nobs |
135 |
| nopp |
7 |
| Years observed |
2003-2024 |
| rms |
0.87 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.473 |
|
| ep |
0.172 |
|
| sin(ip) |
0.030 |
|
| G |
0.150 |
|
| H |
18.590 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4733 |
0.1719 |
0.0305 |
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 |
| 18.59 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |