1999 XP78
1999XP78, 41275, J99X78P
All data for this body: [vot]
MPC data
| Name (number) |
1999 XP78 (41275) |
| a |
3.12527 |
| e |
0.01490 |
| i / sin(i) |
0.3605 /
0.00629
|
| q |
3.07870
|
| Q |
3.17184
|
| ω |
272.3755 |
| Node |
350.8154 |
| m |
277.4342 |
| n |
0.1784 |
| Epoch |
2460200.5 |
| nobs |
1121 |
| nopp |
22 |
| Years observed |
1993-2023 |
| rms |
0.75 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.126 |
|
| ep |
0.032 |
|
| sin(ip) |
0.024 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.810 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1258 |
0.0320 |
0.0237 |
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 |
| 14.81 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |