1999 XE112
1999XE112, J99XB2E, P7709
All data for this body: [vot]
MPC data
| Name (number) |
1999 XE112 (257709) |
| a |
2.33406 |
| e |
0.23615 |
| i / sin(i) |
8.1675 /
0.14207
|
| q |
1.78286
|
| Q |
2.88525
|
| ω |
305.8139 |
| Node |
67.7236 |
| m |
83.1649 |
| n |
0.2764 |
| Epoch |
2460800.5 |
| nobs |
587 |
| nopp |
15 |
| Years observed |
1999-2025 |
| rms |
0.86 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.334 |
|
| ep |
0.198 |
|
| sin(ip) |
0.125 |
|
| G |
0.150 |
|
| H |
16.670 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3341 |
0.1984 |
0.1247 |
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 |
| 16.67 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |