2012 EH31
2012EH31, ~0pI1, K12E31H
All data for this body: [vot]
MPC data
| Name (number) |
2012 EH31 (817161) |
| a |
2.18987 |
| e |
0.04630 |
| i / sin(i) |
2.8750 /
0.05016
|
| q |
2.08848
|
| Q |
2.29126
|
| ω |
344.6536 |
| Node |
250.9744 |
| m |
317.3886 |
| n |
0.3041 |
| Epoch |
2460800.5 |
| nobs |
61 |
| nopp |
9 |
| Years observed |
2009-2025 |
| rms |
0.43 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.190 |
|
| ep |
0.083 |
|
| sin(ip) |
0.061 |
|
| G |
0.150 |
|
| H |
19.010 |
|
| 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 |
| 2.1901 |
0.0832 |
0.0606 |
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 |
| 19.01 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |