1999 YN4
1999YN4, 18882, J99Y04N
All data for this body: [vot]
MPC data
| Name (number) |
1999 YN4 (18882) |
| a |
1.68527 |
| e |
0.23193 |
| i / sin(i) |
36.8087 /
0.59915
|
| q |
1.29440
|
| Q |
2.07614
|
| ω |
242.6478 |
| Node |
291.6780 |
| m |
229.7009 |
| n |
0.4505 |
| Epoch |
2460200.5 |
| nobs |
2732 |
| nopp |
16 |
| Years observed |
1954-2023 |
| rms |
0.48 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
|
|
| ep |
|
|
| sin(ip) |
|
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.170 |
|
| 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 |
| 16.17 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |