2012 HT31
2012HT31, K12H31T, r1201
All data for this body: [vot]
MPC data
| Name (number) |
2012 HT31 (531201) |
| a |
2.33990 |
| e |
0.14998 |
| i / sin(i) |
2.6934 /
0.04699
|
| q |
1.98895
|
| Q |
2.69084
|
| ω |
162.3142 |
| Node |
21.3882 |
| m |
81.5615 |
| n |
0.2754 |
| Epoch |
2460200.5 |
| nobs |
76 |
| nopp |
9 |
| Years observed |
1994-2023 |
| rms |
0.64 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.341 |
|
| ep |
0.189 |
|
| sin(ip) |
0.042 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
18.420 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3407 |
0.1885 |
0.0417 |
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 |
| 18.42 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |