2008 YJ56
2008YJ56, 2015 BH505, 2015BH505, K08Y56J, K15Bo5H, n8865
All data for this body: [vot]
MPC data
| Name (number) |
2008 YJ56 (498865) |
| a |
3.16283 |
| e |
0.02948 |
| i / sin(i) |
10.2848 /
0.17854
|
| q |
3.06959
|
| Q |
3.25607
|
| ω |
275.1128 |
| Node |
299.6998 |
| m |
223.6085 |
| n |
0.1752 |
| Epoch |
2460800.5 |
| nobs |
74 |
| nopp |
8 |
| Years observed |
2001-2024 |
| rms |
0.42 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.157 |
|
| ep |
0.057 |
|
| sin(ip) |
0.199 |
|
| G |
0.150 |
|
| H |
16.830 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
0.979 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1568 |
0.0568 |
0.1991 |
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 |
| 16.83 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| S |
S |
0.1631 |
0.0820 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |