1997 UB12
1997UB12, 33053, J97U12B
All data for this body: [vot]
MPC data
| Name (number) |
1997 UB12 (33053) |
| a |
2.29173 |
| e |
0.18219 |
| i / sin(i) |
0.2972 /
0.00519
|
| q |
1.87420
|
| Q |
2.70926
|
| ω |
286.9154 |
| Node |
211.7407 |
| m |
237.6375 |
| n |
0.2841 |
| Epoch |
2460800.5 |
| nobs |
1256 |
| nopp |
20 |
| Years observed |
1990-2024 |
| rms |
0.76 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.293 |
|
| ep |
0.223 |
|
| sin(ip) |
0.017 |
|
| G |
0.150 |
|
| H |
16.670 |
|
| 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 |
| 2.2926 |
0.2231 |
0.0171 |
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 |
| 16.67 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |