1998 XG22
1998XG22, 2000 EJ117, 2000EJ117, 74386, J98X22G, K00EB7J
All data for this body: [vot]
MPC data
| Name (number) |
1998 XG22 (74386) |
| a |
2.70021 |
| e |
0.17335 |
| i / sin(i) |
11.7603 /
0.20382
|
| q |
2.23213
|
| Q |
3.16829
|
| ω |
143.6250 |
| Node |
48.7070 |
| m |
212.7452 |
| n |
0.2221 |
| Epoch |
2460800.5 |
| nobs |
914 |
| nopp |
19 |
| Years observed |
1996-2025 |
| rms |
0.79 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.703 |
|
| ep |
0.204 |
|
| sin(ip) |
0.186 |
|
| G |
0.150 |
|
| H |
15.510 |
|
| 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 |
| 2.7026 |
0.2041 |
0.1863 |
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 |
| 15.51 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |