2009FD31
1998HG14, c9245, J98H14G, K09F31D
All data for this body: [vot]
MPC data
| Name (number) |
2009FD31 (389245) |
| Packed designation |
c9245 |
| a |
3.14692 |
| e |
0.19895 |
| i / sin(i) |
15.9643 /
0.27504
|
| q |
2.52085
|
| Q |
3.77300
|
| ω |
312.0813 |
| Node |
192.3192 |
| m |
137.8207 |
| n |
0.1766 |
| Epoch |
2459600.5 |
| nobs |
165 |
| nopp |
10 |
| Years observed |
1998-2020 |
| rms |
0.52 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.152 |
|
| ep |
0.220 |
|
| sin(ip) |
0.278 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.190 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1521 |
0.2195 |
0.2782 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 16.19 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |