1991 PJ15
1991PJ15, 13527, 1981 UL22, 1981UL22, J81U22L, J91P15J
All data for this body: [vot]
MPC data
| Name (number) |
1991 PJ15 (13527) |
| a |
2.29586 |
| e |
0.14324 |
| i / sin(i) |
3.0471 /
0.05316
|
| q |
1.96701
|
| Q |
2.62472
|
| ω |
168.1020 |
| Node |
118.6889 |
| m |
115.9507 |
| n |
0.2833 |
| Epoch |
2460200.5 |
| nobs |
1828 |
| nopp |
21 |
| Years observed |
1981-2023 |
| rms |
0.65 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.295 |
|
| ep |
0.123 |
|
| sin(ip) |
0.042 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.010 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
7.330 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2951 |
0.1235 |
0.0418 |
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 |
| 15.01 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |