2012 JF37
2012JF37, 2009 WF21, 2009WF21, b9909, K09W21F, K12J37F
All data for this body: [vot]
MPC data
| Name (number) |
2012 JF37 (379909) |
| a |
2.58294 |
| e |
0.13094 |
| i / sin(i) |
4.0577 /
0.07076
|
| q |
2.24473
|
| Q |
2.92115
|
| ω |
184.1891 |
| Node |
109.5386 |
| m |
4.8401 |
| n |
0.2374 |
| Epoch |
2460800.5 |
| nobs |
221 |
| nopp |
14 |
| Years observed |
2005-2025 |
| rms |
0.98 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.582 |
|
| ep |
0.138 |
|
| sin(ip) |
0.051 |
|
| G |
0.150 |
|
| H |
17.360 |
|
| 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 |
| 2.5823 |
0.1381 |
0.0513 |
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 |
| 17.36 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |