1999 XD49
1999XD49, J99X49D, M2146
All data for this body: [vot]
MPC data
| Name (number) |
1999 XD49 (222146) |
| a |
2.24255 |
| e |
0.17426 |
| i / sin(i) |
4.6313 /
0.08074
|
| q |
1.85177
|
| Q |
2.63334
|
| ω |
106.2384 |
| Node |
257.2827 |
| m |
73.3619 |
| n |
0.2935 |
| Epoch |
2460200.5 |
| nobs |
559 |
| nopp |
13 |
| Years observed |
1996-2022 |
| rms |
0.69 |
Best values
|
Value |
Standard error |
| Parent |
Flora (8) |
|
| |
|
|
| ap |
2.243 |
|
| ep |
0.131 |
|
| sin(ip) |
0.100 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.400 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 8 |
Flora |
402 |
Flora |
0.0900 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2430 |
0.1309 |
0.0996 |
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 |
| 17.40 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |