2001 XF99
2001XF99, 1977 VA1, 1977VA1, 37404, J77V01A, K01X99F
All data for this body: [vot]
MPC data
| Name (number) |
2001 XF99 (37404) |
| a |
2.25355 |
| e |
0.25660 |
| i / sin(i) |
7.8535 /
0.13664
|
| q |
1.67529
|
| Q |
2.83181
|
| ω |
289.3379 |
| Node |
91.1004 |
| m |
21.0626 |
| n |
0.2913 |
| Epoch |
2460800.5 |
| nobs |
1843 |
| nopp |
19 |
| Years observed |
1977-2024 |
| rms |
0.78 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.274 |
|
| ep |
0.239 |
|
| sin(ip) |
0.128 |
|
| G |
0.150 |
|
| H |
15.340 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
8.088 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2742 |
0.2394 |
0.1282 |
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 |
| 15.34 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |