2008 YJ154
2008YJ154, 1997 EV20, 1997EV20, 2003 SC361, 2003SC361, J97E20V, K03Sa1C, K08YF4J, T6023
All data for this body: [vot]
MPC data
| Name (number) |
2008 YJ154 (296023) |
| a |
2.56020 |
| e |
0.11370 |
| i / sin(i) |
4.7157 /
0.08221
|
| q |
2.26911
|
| Q |
2.85129
|
| ω |
165.9335 |
| Node |
265.0930 |
| m |
30.4615 |
| n |
0.2406 |
| Epoch |
2460800.5 |
| nobs |
221 |
| nopp |
16 |
| Years observed |
1997-2024 |
| rms |
0.93 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.560 |
|
| ep |
0.117 |
|
| sin(ip) |
0.098 |
|
| G |
0.150 |
|
| H |
17.310 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5600 |
0.1173 |
0.0979 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 17.31 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |