1997 HY2
1997HY2, 2011 FJ8, 2011FJ8, J97H02Y, K11F08J, X3872
All data for this body: [vot]
MPC data
| Name (number) |
1997 HY2 (333872) |
| a |
2.30408 |
| e |
0.08552 |
| i / sin(i) |
5.7245 /
0.09975
|
| q |
2.10704
|
| Q |
2.50111
|
| ω |
30.5238 |
| Node |
202.2574 |
| m |
170.2913 |
| n |
0.2818 |
| Epoch |
2460200.5 |
| nobs |
185 |
| nopp |
10 |
| Years observed |
1997-2023 |
| rms |
0.83 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.303 |
|
| ep |
0.110 |
|
| sin(ip) |
0.107 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.680 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3026 |
0.1101 |
0.1067 |
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 |
| 17.68 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |