2001 XB98
2001XB98, 1999 CS21, 1999CS21, 37402, J99C21S, K01X98B
All data for this body: [vot]
MPC data
| Name (number) |
2001 XB98 (37402) |
| a |
2.19704 |
| e |
0.12617 |
| i / sin(i) |
3.6050 /
0.06288
|
| q |
1.91984
|
| Q |
2.47424
|
| ω |
302.0195 |
| Node |
72.3501 |
| m |
125.2637 |
| n |
0.3027 |
| Epoch |
2460800.5 |
| nobs |
1486 |
| nopp |
21 |
| Years observed |
1991-2025 |
| rms |
0.81 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.197 |
|
| ep |
0.089 |
|
| sin(ip) |
0.049 |
|
| G |
0.150 |
|
| H |
16.070 |
|
| 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 |
| 2.1974 |
0.0888 |
0.0487 |
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 |
| 16.07 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |