1999 XN51
1999XN51, H5893, J99X51N
All data for this body: [vot]
MPC data
| Name (number) |
1999 XN51 (175893) |
| a |
2.56974 |
| e |
0.22075 |
| i / sin(i) |
5.2371 /
0.09128
|
| q |
2.00247
|
| Q |
3.13701
|
| ω |
19.0011 |
| Node |
62.0761 |
| m |
49.8794 |
| n |
0.2393 |
| Epoch |
2460800.5 |
| nobs |
644 |
| nopp |
15 |
| Years observed |
1999-2025 |
| rms |
0.85 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.570 |
|
| ep |
0.152 |
|
| sin(ip) |
0.069 |
|
| G |
0.150 |
|
| H |
16.730 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
10.177 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5703 |
0.1523 |
0.0689 |
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 |
| 16.73 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |