1999 XA241
1999XA241, d9335, J99XO1A
All data for this body: [vot]
MPC data
| Name (number) |
1999 XA241 (399335) |
| a |
2.46266 |
| e |
0.24932 |
| i / sin(i) |
12.4203 /
0.21508
|
| q |
1.84868
|
| Q |
3.07665
|
| ω |
117.9683 |
| Node |
253.8720 |
| m |
238.8572 |
| n |
0.2550 |
| Epoch |
2460800.5 |
| nobs |
396 |
| nopp |
12 |
| Years observed |
1999-2025 |
| rms |
0.81 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.462 |
|
| ep |
0.201 |
|
| sin(ip) |
0.238 |
|
| G |
0.150 |
|
| H |
17.060 |
|
| 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 |
| 2.4622 |
0.2012 |
0.2382 |
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 |
| 17.06 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |