2008 EW140
2008EW140, 2012 EL9, 2012EL9, b1944, K08EE0W, K12E09L
All data for this body: [vot]
MPC data
| Name (number) |
2008 EW140 (371944) |
| a |
2.53337 |
| e |
0.12547 |
| i / sin(i) |
13.2783 /
0.22968
|
| q |
2.21552
|
| Q |
2.85123
|
| ω |
252.8207 |
| Node |
349.4798 |
| m |
253.8460 |
| n |
0.2444 |
| Epoch |
2460200.5 |
| nobs |
231 |
| nopp |
10 |
| Years observed |
2005-2022 |
| rms |
0.68 |
Best values
|
Value |
Standard error |
| Parent |
Eunomia (15) |
|
| |
|
|
| ap |
2.533 |
|
| ep |
0.148 |
|
| sin(ip) |
0.238 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.060 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 15 |
Eunomia |
502 |
Eunomia |
-0.2100 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5333 |
0.1476 |
0.2382 |
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 |
| 17.06 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |