1999XP169
1974WV, 1978TM2, 25556, J74W00V, J78T02M, J99XG9P
All data for this body: [vot]
MPC data
| Name (number) |
1999XP169 (25556) |
| Packed designation |
25556 |
| a |
2.57663 |
| e |
0.25481 |
| i / sin(i) |
4.3809 /
0.07639
|
| q |
1.92008
|
| Q |
3.23319
|
| ω |
27.7903 |
| Node |
38.9633 |
| m |
134.1545 |
| n |
0.2383 |
| Epoch |
2459600.5 |
| nobs |
1561 |
| nopp |
18 |
| Years observed |
1974-2021 |
| rms |
0.69 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.577 |
|
| ep |
0.234 |
|
| sin(ip) |
0.068 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.800 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5773 |
0.2345 |
0.0677 |
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 |
| 14.80 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |