1991PB
12721, 1984SH8, 1990DV4, 1995WK43, J84S08H, J90D04V, J91P00B, J95W43K
All data for this body: [vot]
MPC data
| Name (number) |
1991PB (12721) |
| Packed designation |
12721 |
| a |
2.33987 |
| e |
0.24603 |
| i / sin(i) |
2.5906 /
0.04520
|
| q |
1.76419
|
| Q |
2.91555
|
| ω |
182.7565 |
| Node |
150.0762 |
| m |
173.4107 |
| n |
0.2754 |
| Epoch |
2459600.5 |
| nobs |
2555 |
| nopp |
22 |
| Years observed |
1984-2022 |
| rms |
0.62 |
Best values
|
Value |
Standard error |
| Parent |
Nysa (44) |
|
| |
|
|
| ap |
2.339 |
|
| ep |
0.206 |
|
| sin(ip) |
0.038 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
13.860 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 44 |
Nysa |
405 |
Nysa-Polana |
-1.6100 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3391 |
0.2062 |
0.0380 |
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 |
| 13.86 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |