2004 UB9
2004UB9, 1999 VA228, 1999VA228, 1999 VP155, 1999VP155, J99VF5P, J99VM8A, K04U09B, M3881
All data for this body: [vot]
MPC data
| Name (number) |
2004 UB9 (223881) |
| a |
2.93063 |
| e |
0.08715 |
| i / sin(i) |
2.6435 /
0.04612
|
| q |
2.67521
|
| Q |
3.18604
|
| ω |
7.3396 |
| Node |
33.5533 |
| m |
277.6484 |
| n |
0.1965 |
| Epoch |
2460200.5 |
| nobs |
548 |
| nopp |
17 |
| Years observed |
1998-2023 |
| rms |
0.68 |
Best values
|
Value |
Standard error |
| Parent |
Koronis (158) |
|
| |
|
|
| ap |
2.932 |
|
| ep |
0.056 |
|
| sin(ip) |
0.041 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.910 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 158 |
Koronis |
605 |
Koronis |
0.2100 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.9324 |
0.0555 |
0.0414 |
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 |
| 15.91 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |