1990SN
H8293, J90S00N
All data for this body: [vot]
MPC data
| Name (number) |
1990SN (178293) |
| Packed designation |
H8293 |
| a |
2.19173 |
| e |
0.31625 |
| i / sin(i) |
6.2153 /
0.10826
|
| q |
1.49860
|
| Q |
2.88486
|
| ω |
10.8615 |
| Node |
0.5127 |
| m |
231.8392 |
| n |
0.3038 |
| Epoch |
2459600.5 |
| nobs |
496 |
| nopp |
14 |
| Years observed |
1990-2021 |
| rms |
0.72 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
|
|
| ep |
|
|
| sin(ip) |
|
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.140 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 17.14 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |