2012 EC31
2012EC31, ~0Hgv, K12E31C
All data for this body: [vot]
MPC data
| Name (number) |
2012 EC31 (688009) |
| a |
3.16423 |
| e |
0.17203 |
| i / sin(i) |
8.6753 /
0.15083
|
| q |
2.61988
|
| Q |
3.70858
|
| ω |
261.1430 |
| Node |
193.3508 |
| m |
180.8710 |
| n |
0.1751 |
| Epoch |
2460800.5 |
| nobs |
101 |
| nopp |
9 |
| Years observed |
2010-2024 |
| rms |
0.87 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.155 |
|
| ep |
0.173 |
|
| sin(ip) |
0.160 |
|
| G |
0.150 |
|
| H |
17.320 |
|
| 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 |
| 3.1550 |
0.1734 |
0.1601 |
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 |
| 17.32 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |