1981 EA34
1981EA34, 1997 UN2, 1997UN2, 29113, J81E34A, J97U02N
All data for this body: [vot]
MPC data
| Name (number) |
1981 EA34 (29113) |
| a |
2.72695 |
| e |
0.13235 |
| i / sin(i) |
8.6784 /
0.15089
|
| q |
2.36604
|
| Q |
3.08786
|
| ω |
226.9052 |
| Node |
209.9536 |
| m |
240.5903 |
| n |
0.2189 |
| Epoch |
2460200.5 |
| nobs |
1185 |
| nopp |
20 |
| Years observed |
1981-2023 |
| rms |
0.69 |
Best values
|
Value |
Standard error |
| Parent |
Gefion (1272) |
|
| |
|
|
| ap |
2.728 |
|
| ep |
0.104 |
|
| sin(ip) |
0.160 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.220 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 1272 |
Gefion |
516 |
Gefion |
-0.7700 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7285 |
0.1043 |
0.1599 |
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 |
| 15.22 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |