1999 XB165
1999XB165, 1981 UC28, 1981UC28, 47418, J81U28C, J99XG5B
All data for this body: [vot]
MPC data
| Name (number) |
1999 XB165 (47418) |
| a |
2.30613 |
| e |
0.17204 |
| i / sin(i) |
4.4885 /
0.07826
|
| q |
1.90939
|
| Q |
2.70288
|
| ω |
77.8295 |
| Node |
4.2828 |
| m |
114.2808 |
| n |
0.2814 |
| Epoch |
2460800.5 |
| nobs |
2503 |
| nopp |
20 |
| Years observed |
1981-2025 |
| rms |
0.73 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.307 |
|
| ep |
0.185 |
|
| sin(ip) |
0.080 |
|
| G |
0.150 |
|
| H |
14.890 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
5.940 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3065 |
0.1846 |
0.0800 |
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 |
| 14.89 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| S |
|
0.990 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |