1999 XJ38
1999XJ38, 1991 GB, 1991GB, 1998 MJ21, 1998MJ21, 25473, J91G00B, J98M21J, J99X38J
All data for this body: [vot]
MPC data
| Name (number) |
1999 XJ38 (25473) |
| a |
2.22534 |
| e |
0.14130 |
| i / sin(i) |
1.7205 /
0.03002
|
| q |
1.91091
|
| Q |
2.53977
|
| ω |
77.1897 |
| Node |
208.4161 |
| m |
197.9216 |
| n |
0.2969 |
| Epoch |
2460200.5 |
| nobs |
1945 |
| nopp |
21 |
| Years observed |
1991-2023 |
| rms |
0.63 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.226 |
|
| ep |
0.113 |
|
| sin(ip) |
0.036 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.440 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2260 |
0.1133 |
0.0362 |
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 |
| 15.44 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |