2009XH16
2007EL223, K07EM3L, K09X16H, S4907
All data for this body: [vot]
MPC data
| Name (number) |
2009XH16 (284907) |
| Packed designation |
S4907 |
| a |
2.27678 |
| e |
0.13500 |
| i / sin(i) |
6.6615 /
0.11600
|
| q |
1.96942
|
| Q |
2.58414
|
| ω |
286.4127 |
| Node |
294.9438 |
| m |
86.0677 |
| n |
0.2869 |
| Epoch |
2459600.5 |
| nobs |
270 |
| nopp |
14 |
| Years observed |
2000-2021 |
| rms |
0.58 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.276 |
|
| ep |
0.163 |
|
| sin(ip) |
0.130 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.930 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2759 |
0.1632 |
0.1295 |
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 |
| 16.93 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |