Michaelsekerak
12247, 1978 WY15, 1978WY15, 1988 RO11, 1988RO11, J78W15Y, J88R11O
All data for this body: [vot]
MPC data
| Name (number) |
Michaelsekerak (12247) |
| a |
3.04081 |
| e |
0.17637 |
| i / sin(i) |
1.2692 /
0.02215
|
| q |
2.50451
|
| Q |
3.57711
|
| ω |
0.9929 |
| Node |
21.7754 |
| m |
197.2732 |
| n |
0.1859 |
| Epoch |
2460200.5 |
| nobs |
1967 |
| nopp |
23 |
| Years observed |
1978-2023 |
| rms |
0.67 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.035 |
|
| ep |
0.148 |
|
| sin(ip) |
0.027 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.240 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0348 |
0.1479 |
0.0272 |
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 |
| 14.24 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |