2009 WT61
2009WT61, ~07Qd, 2013 QM71, 2013QM71, 2015 AC74, 2015AC74, K09W61T, K13Q71M, K15A74C
All data for this body: [vot]
MPC data
| Name (number) |
2009 WT61 (648559) |
| a |
2.70322 |
| e |
0.24898 |
| i / sin(i) |
4.5217 /
0.07884
|
| q |
2.03018
|
| Q |
3.37625
|
| ω |
232.7642 |
| Node |
110.9391 |
| m |
220.3884 |
| n |
0.2218 |
| Epoch |
2460800.5 |
| nobs |
95 |
| nopp |
9 |
| Years observed |
2005-2024 |
| rms |
0.57 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.704 |
|
| ep |
0.207 |
|
| sin(ip) |
0.061 |
|
| G |
0.150 |
|
| H |
17.700 |
|
| 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 |
| 2.7040 |
0.2070 |
0.0614 |
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 |
| 17.70 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |