1991 FN2
1991FN2, 12285, 1988 RL11, 1988RL11, J88R11L, J91F02N
All data for this body: [vot]
MPC data
| Name (number) |
1991 FN2 (12285) |
| a |
2.99579 |
| e |
0.10280 |
| i / sin(i) |
3.8191 /
0.06661
|
| q |
2.68782
|
| Q |
3.30376
|
| ω |
335.2801 |
| Node |
157.4536 |
| m |
236.9063 |
| n |
0.1901 |
| Epoch |
2460800.5 |
| nobs |
2661 |
| nopp |
26 |
| Years observed |
1988-2025 |
| rms |
0.76 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.999 |
|
| ep |
0.123 |
|
| sin(ip) |
0.059 |
|
| G |
0.150 |
|
| H |
13.850 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
6.921 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.9990 |
0.1233 |
0.0587 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 13.85 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |