2009 AU21
2009AU21, 2007 RO303, 2007RO303, K07RU3O, K09A21U, Y6725
All data for this body: [vot]
MPC data
| Name (number) |
2009 AU21 (346725) |
| a |
2.76466 |
| e |
0.13003 |
| i / sin(i) |
10.3934 /
0.18041
|
| q |
2.40518
|
| Q |
3.12414
|
| ω |
77.6697 |
| Node |
282.9998 |
| m |
164.5931 |
| n |
0.2144 |
| Epoch |
2460200.5 |
| nobs |
264 |
| nopp |
11 |
| Years observed |
2007-2023 |
| rms |
0.73 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.765 |
|
| ep |
0.095 |
|
| sin(ip) |
0.202 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.390 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7646 |
0.0952 |
0.2016 |
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 |
| 16.39 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |