1993 FF21
1993FF21, 19213, 1997 AS1, 1997AS1, J93F21F, J97A01S
All data for this body: [vot]
MPC data
| Name (number) |
1993 FF21 (19213) |
| a |
2.79441 |
| e |
0.06073 |
| i / sin(i) |
3.0695 /
0.05355
|
| q |
2.62470
|
| Q |
2.96413
|
| ω |
95.3833 |
| Node |
355.1291 |
| m |
283.3223 |
| n |
0.2110 |
| Epoch |
2460200.5 |
| nobs |
1380 |
| nopp |
22 |
| Years observed |
1993-2023 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
Agnia (847) |
|
| |
|
|
| ap |
2.794 |
|
| ep |
0.073 |
|
| sin(ip) |
0.067 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.690 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 847 |
Agnia |
514 |
Agnia |
0.3800 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7939 |
0.0733 |
0.0669 |
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 |
| 14.69 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |