2009 WN55
2009WN55, K09W55N, W5750
All data for this body: [vot]
MPC data
| Name (number) |
2009 WN55 (325750) |
| a |
2.62917 |
| e |
0.16047 |
| i / sin(i) |
3.3485 /
0.05841
|
| q |
2.20727
|
| Q |
3.05107
|
| ω |
207.8839 |
| Node |
121.3314 |
| m |
282.5851 |
| n |
0.2312 |
| Epoch |
2460800.5 |
| nobs |
205 |
| nopp |
15 |
| Years observed |
1995-2025 |
| rms |
0.96 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.629 |
|
| ep |
0.127 |
|
| sin(ip) |
0.041 |
|
| G |
0.150 |
|
| H |
17.060 |
|
| 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 |
| 2.6289 |
0.1273 |
0.0405 |
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 |
| 17.06 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |