1991 PK
1991PK, 14881, 1978 QD2, 1978QD2, 1978 QM3, 1978QM3, J78Q02D, J78Q03M, J91P00K
All data for this body: [vot]
MPC data
| Name (number) |
1991 PK (14881) |
| a |
2.20322 |
| e |
0.19718 |
| i / sin(i) |
2.6984 /
0.04708
|
| q |
1.76878
|
| Q |
2.63767
|
| ω |
212.0575 |
| Node |
153.7469 |
| m |
262.8720 |
| n |
0.3014 |
| Epoch |
2460200.5 |
| nobs |
1379 |
| nopp |
23 |
| Years observed |
1978-2023 |
| rms |
0.71 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.203 |
|
| ep |
0.150 |
|
| sin(ip) |
0.044 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.820 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2030 |
0.1498 |
0.0439 |
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 |
| 15.82 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |