2009 KU21
2009KU21, 2011 YY76, 2011YY76, e3379, K09K21U, K11Y76Y
All data for this body: [vot]
MPC data
| Name (number) |
2009 KU21 (403379) |
| a |
3.18285 |
| e |
0.11852 |
| i / sin(i) |
23.5257 /
0.39916
|
| q |
2.80563
|
| Q |
3.56007
|
| ω |
235.2274 |
| Node |
106.1728 |
| m |
142.8278 |
| n |
0.1736 |
| Epoch |
2460200.5 |
| nobs |
171 |
| nopp |
11 |
| Years observed |
2006-2023 |
| rms |
0.80 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.189 |
|
| ep |
0.096 |
|
| sin(ip) |
0.381 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.580 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1892 |
0.0960 |
0.3810 |
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 |
| 15.58 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |