1991 TB2
1991TB2, e8752, J91T02B
All data for this body: [vot]
MPC data
| Name (number) |
1991 TB2 (408752) |
| a |
2.04561 |
| e |
0.79226 |
| i / sin(i) |
7.9292 /
0.13795
|
| q |
0.42496
|
| Q |
3.66627
|
| ω |
199.4025 |
| Node |
291.8815 |
| m |
145.5687 |
| n |
0.3369 |
| Epoch |
2460800.5 |
| nobs |
2649 |
| nopp |
13 |
| Years observed |
1991-2024 |
| rms |
0.30 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
|
|
| ep |
|
|
| sin(ip) |
|
|
| G |
0.150 |
|
| H |
17.230 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
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 |
| 17.23 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |