1999 XE157
1999XE157, 13861, 1998 RP35, 1998RP35, 6764 P-L, 6764P-L, J98R35P, J99XF7E, PLS6764
All data for this body: [vot]
MPC data
| Name (number) |
1999 XE157 (13861) |
| a |
3.10032 |
| e |
0.14386 |
| i / sin(i) |
2.7657 /
0.04825
|
| q |
2.65431
|
| Q |
3.54633
|
| ω |
300.8019 |
| Node |
160.5567 |
| m |
216.9033 |
| n |
0.1805 |
| Epoch |
2460800.5 |
| nobs |
1745 |
| nopp |
22 |
| Years observed |
1960-2025 |
| rms |
0.79 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.100 |
|
| ep |
0.147 |
|
| sin(ip) |
0.044 |
|
| G |
0.150 |
|
| H |
14.410 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
2.318 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1001 |
0.1474 |
0.0440 |
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 |
| 14.41 |
|
|
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 |
| B |
C |
0.2380 |
0.2520 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| C |
C |
0.3864 |
0.2520 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |