2002 AF20
2002AF20, 1999 FD38, 1999FD38, D1775, J99F38D, K02A20F
All data for this body: [vot]
MPC data
| Name (number) |
2002 AF20 (131775) |
| a |
2.19789 |
| e |
0.08087 |
| i / sin(i) |
6.6675 /
0.11611
|
| q |
2.02014
|
| Q |
2.37564
|
| ω |
223.7066 |
| Node |
216.2304 |
| m |
85.1673 |
| n |
0.3025 |
| Epoch |
2460800.5 |
| nobs |
1774 |
| nopp |
18 |
| Years observed |
1994-2025 |
| rms |
0.74 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.199 |
|
| ep |
0.136 |
|
| sin(ip) |
0.127 |
|
| G |
0.150 |
|
| H |
15.980 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
11.537 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.1985 |
0.1364 |
0.1271 |
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 |
| 15.98 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |