2009YW21
2007LZ11, 2009YZ25, d5129, K07L11Z, K09Y21W, K09Y25Z
All data for this body: [vot]
MPC data
| Name (number) |
2009YW21 (395129) |
| Packed designation |
d5129 |
| a |
2.34186 |
| e |
0.16866 |
| i / sin(i) |
3.3320 /
0.05812
|
| q |
1.94687
|
| Q |
2.73685
|
| ω |
68.6202 |
| Node |
99.2729 |
| m |
87.7181 |
| n |
0.2750 |
| Epoch |
2459600.5 |
| nobs |
100 |
| nopp |
10 |
| Years observed |
2003-2021 |
| rms |
0.59 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.342 |
|
| ep |
0.210 |
|
| sin(ip) |
0.045 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
18.230 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3425 |
0.2099 |
0.0447 |
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 |
| 18.23 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |