1998 YM4
1998YM4, J98Y04M, m0822
All data for this body: [vot]
MPC data
| Name (number) |
1998 YM4 (480822) |
| a |
1.47684 |
| e |
0.71954 |
| i / sin(i) |
3.4322 /
0.05987
|
| q |
0.41420
|
| Q |
2.53948
|
| ω |
344.5584 |
| Node |
341.7562 |
| m |
316.3098 |
| n |
0.5492 |
| Epoch |
2460200.5 |
| nobs |
223 |
| nopp |
5 |
| Years observed |
1998-2018 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
|
|
| ep |
|
|
| sin(ip) |
|
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
19.660 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
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 |
| 19.66 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |