1999 YY8
1999YY8, 2002 RD96, 2002RD96, 71220, J99Y08Y, K02R96D
All data for this body: [vot]
MPC data
| Name (number) |
1999 YY8 (71220) |
| a |
2.52432 |
| e |
0.13555 |
| i / sin(i) |
3.3405 /
0.05827
|
| q |
2.18216
|
| Q |
2.86648
|
| ω |
283.3488 |
| Node |
342.4038 |
| m |
170.9048 |
| n |
0.2457 |
| Epoch |
2460200.5 |
| nobs |
1046 |
| nopp |
21 |
| Years observed |
1990-2023 |
| rms |
0.73 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.523 |
|
| ep |
0.158 |
|
| sin(ip) |
0.068 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.870 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5233 |
0.1577 |
0.0683 |
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 |
| 15.87 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |