1999 UF15
1999UF15, 2000 XR9, 2000XR9, 38531, J99U15F, K00X09R
All data for this body: [vot]
MPC data
| Name (number) |
1999 UF15 (38531) |
| a |
2.97472 |
| e |
0.13994 |
| i / sin(i) |
14.3851 /
0.24844
|
| q |
2.55845
|
| Q |
3.39100
|
| ω |
304.4204 |
| Node |
41.9092 |
| m |
28.3595 |
| n |
0.1921 |
| Epoch |
2460800.5 |
| nobs |
2883 |
| nopp |
23 |
| Years observed |
1992-2025 |
| rms |
0.72 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.974 |
|
| ep |
0.106 |
|
| sin(ip) |
0.239 |
|
| G |
0.150 |
|
| H |
13.330 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
B |
| Spectral Class Score |
22.357 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.9738 |
0.1059 |
0.2389 |
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 |
| 13.33 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |