2001 XL198
2001XL198, K01XJ8L, P8427
All data for this body: [vot]
MPC data
| Name (number) |
2001 XL198 (258427) |
| a |
2.29658 |
| e |
0.12610 |
| i / sin(i) |
3.8073 /
0.06640
|
| q |
2.00699
|
| Q |
2.58617
|
| ω |
33.1859 |
| Node |
150.1922 |
| m |
193.3204 |
| n |
0.2832 |
| Epoch |
2460800.5 |
| nobs |
688 |
| nopp |
14 |
| Years observed |
2001-2024 |
| rms |
0.85 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.297 |
|
| ep |
0.169 |
|
| sin(ip) |
0.063 |
|
| G |
0.150 |
|
| H |
16.980 |
|
| 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 |
| 2.2975 |
0.1686 |
0.0630 |
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 |
| 16.98 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |