1999 XE
1999XE, 2002 JT31, 2002JT31, 70952, J99X00E, K02J31T
All data for this body: [vot]
MPC data
| Name (number) |
1999 XE (70952) |
| a |
2.61522 |
| e |
0.19399 |
| i / sin(i) |
1.8165 /
0.03170
|
| q |
2.10789
|
| Q |
3.12254
|
| ω |
117.7802 |
| Node |
192.3865 |
| m |
95.7824 |
| n |
0.2330 |
| Epoch |
2460800.5 |
| nobs |
1126 |
| nopp |
19 |
| Years observed |
1997-2025 |
| rms |
0.85 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.615 |
|
| ep |
0.173 |
|
| sin(ip) |
0.041 |
|
| G |
0.150 |
|
| H |
15.820 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
20.215 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6154 |
0.1733 |
0.0405 |
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 |
| 15.82 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |