2001 HR1
2001HR1, 1994 WX11, 1994WX11, 1998 QM102, 1998QM102, 72820, J94W11X, J98QA2M, K01H01R
All data for this body: [vot]
MPC data
| Name (number) |
2001 HR1 (72820) |
| a |
2.86829 |
| e |
0.11866 |
| i / sin(i) |
3.6674 /
0.06396
|
| q |
2.52794
|
| Q |
3.20864
|
| ω |
85.8487 |
| Node |
30.9791 |
| m |
304.3781 |
| n |
0.2029 |
| Epoch |
2460200.5 |
| nobs |
1129 |
| nopp |
19 |
| Years observed |
1994-2023 |
| rms |
0.75 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.864 |
|
| ep |
0.140 |
|
| sin(ip) |
0.059 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.130 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.8642 |
0.1398 |
0.0595 |
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 |
| 15.13 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |