2012 HE61
2012HE61, 2007 EM120, 2007EM120, 2009 WJ204, 2009WJ204, f5220, K07EC0M, K09WK4J, K12H61E
All data for this body: [vot]
MPC data
| Name (number) |
2012 HE61 (415220) |
| a |
2.99531 |
| e |
0.06040 |
| i / sin(i) |
11.1932 /
0.19412
|
| q |
2.81439
|
| Q |
3.17622
|
| ω |
229.6153 |
| Node |
41.7044 |
| m |
22.4231 |
| n |
0.1901 |
| Epoch |
2460200.5 |
| nobs |
278 |
| nopp |
12 |
| Years observed |
2007-2023 |
| rms |
0.72 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.996 |
|
| ep |
0.076 |
|
| sin(ip) |
0.184 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.930 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.9962 |
0.0757 |
0.1839 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
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 |
| 15.93 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |