1999 XT49
1999XT49, 1993 FD23, 1993FD23, 45091, J93F23D, J99X49T
All data for this body: [vot]
MPC data
| Name (number) |
1999 XT49 (45091) |
| a |
2.53808 |
| e |
0.01380 |
| i / sin(i) |
1.4961 /
0.02611
|
| q |
2.50306
|
| Q |
2.57310
|
| ω |
239.0022 |
| Node |
257.2249 |
| m |
249.6726 |
| n |
0.2438 |
| Epoch |
2460200.5 |
| nobs |
1053 |
| nopp |
21 |
| Years observed |
1993-2023 |
| rms |
0.76 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.537 |
|
| ep |
0.052 |
|
| sin(ip) |
0.043 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.950 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5365 |
0.0524 |
0.0433 |
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 |
| 15.95 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |