Alanhoffman
1998 FV10, 1998FV10, 1999 RW19, 1999RW19, 20259, J98F10V, J99R19W
All data for this body: [vot]
MPC data
| Name (number) |
Alanhoffman (20259) |
| a |
2.31362 |
| e |
0.10230 |
| i / sin(i) |
1.4308 /
0.02497
|
| q |
2.07694
|
| Q |
2.55030
|
| ω |
43.2334 |
| Node |
276.8231 |
| m |
130.9651 |
| n |
0.2801 |
| Epoch |
2460800.5 |
| nobs |
2766 |
| nopp |
25 |
| Years observed |
1956-2025 |
| rms |
0.73 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.312 |
|
| ep |
0.067 |
|
| sin(ip) |
0.039 |
|
| G |
0.150 |
|
| H |
15.250 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3125 |
0.0673 |
0.0394 |
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 |
| 15.25 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |