2009 UN4
2009UN4, 2005 SH52, 2005SH52, 2009 UQ139, 2009UQ139, K05S52H, K09U04N, K09UD9Q, N3926
All data for this body: [vot]
MPC data
| Name (number) |
2009 UN4 (233926) |
| a |
2.36534 |
| e |
0.16116 |
| i / sin(i) |
0.7560 /
0.01319
|
| q |
1.98415
|
| Q |
2.74653
|
| ω |
151.1777 |
| Node |
287.1795 |
| m |
260.9587 |
| n |
0.2709 |
| Epoch |
2460200.5 |
| nobs |
285 |
| nopp |
12 |
| Years observed |
2002-2023 |
| rms |
0.86 |
Best values
|
Value |
Standard error |
| Parent |
Massalia (20) |
|
| |
|
|
| ap |
2.366 |
|
| ep |
0.166 |
|
| sin(ip) |
0.028 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.730 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 20 |
Massalia |
404 |
Massalia |
-0.4900 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3661 |
0.1661 |
0.0279 |
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 |
| 17.73 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |