1999XH256
2003YU31, D7798, J99XP6H, K03Y31U
All data for this body: [vot]
MPC data
| Name (number) |
1999XH256 (137798) |
| Packed designation |
D7798 |
| a |
2.41905 |
| e |
0.15236 |
| i / sin(i) |
3.0020 /
0.05237
|
| q |
2.05048
|
| Q |
2.78761
|
| ω |
210.9990 |
| Node |
279.1930 |
| m |
268.1354 |
| n |
0.2620 |
| Epoch |
2459600.5 |
| nobs |
435 |
| nopp |
14 |
| Years observed |
1999-2021 |
| rms |
0.73 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.418 |
|
| ep |
0.188 |
|
| sin(ip) |
0.069 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.590 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4184 |
0.1876 |
0.0686 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 16.59 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |