2012 DF39
2012DF39, 2004 RK221, 2004RK221, 2010 XF17, 2010XF17, K04RM1K, K10X17F, K12D39F, W9193
All data for this body: [vot]
MPC data
| Name (number) |
2012 DF39 (329193) |
| a |
2.90076 |
| e |
0.07734 |
| i / sin(i) |
0.9331 /
0.01629
|
| q |
2.67643
|
| Q |
3.12510
|
| ω |
102.3344 |
| Node |
247.8269 |
| m |
308.9857 |
| n |
0.1995 |
| Epoch |
2460200.5 |
| nobs |
356 |
| nopp |
14 |
| Years observed |
1999-2022 |
| rms |
0.78 |
Best values
|
Value |
Standard error |
| Parent |
Koronis (158) |
|
| |
|
|
| ap |
2.901 |
|
| ep |
0.046 |
|
| sin(ip) |
0.035 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.210 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 158 |
Koronis |
605 |
Koronis |
0.0800 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.9011 |
0.0459 |
0.0354 |
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 |
| 16.21 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |