2009 WM227
2009WM227, ~07Rt, K09WM7M
All data for this body: [vot]
MPC data
| Name (number) |
2009 WM227 (648637) |
| a |
2.23566 |
| e |
0.13483 |
| i / sin(i) |
8.9646 /
0.15582
|
| q |
1.93423
|
| Q |
2.53709
|
| ω |
104.9446 |
| Node |
65.2354 |
| m |
122.3725 |
| n |
0.2948 |
| Epoch |
2460800.5 |
| nobs |
142 |
| nopp |
12 |
| Years observed |
1999-2025 |
| rms |
1.01 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.236 |
|
| ep |
0.206 |
|
| sin(ip) |
0.148 |
|
| G |
0.150 |
|
| H |
18.180 |
|
| 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 |
| 2.2358 |
0.2061 |
0.1483 |
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 |
| 18.18 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |