1999 XH4
1999XH4, 41215, J99X04H
All data for this body: [vot]
MPC data
| Name (number) |
1999 XH4 (41215) |
| a |
3.06249 |
| e |
0.03605 |
| i / sin(i) |
2.3381 /
0.04080
|
| q |
2.95210
|
| Q |
3.17288
|
| ω |
346.8007 |
| Node |
134.6269 |
| m |
96.4790 |
| n |
0.1839 |
| Epoch |
2460200.5 |
| nobs |
1224 |
| nopp |
20 |
| Years observed |
1998-2023 |
| rms |
0.73 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.062 |
|
| ep |
0.055 |
|
| sin(ip) |
0.027 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.860 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0619 |
0.0551 |
0.0272 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
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 |
| 14.86 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |