2015 YK9
2015YK9, 2012 BE12, 2012BE12, 2014 SF4, 2014SF4, K12B12E, K14S04F, K15Y09K, l3707
All data for this body: [vot]
MPC data
| Name (number) |
2015 YK9 (473707) |
| a |
2.54833 |
| e |
0.09313 |
| i / sin(i) |
15.4236 /
0.26595
|
| q |
2.31100
|
| Q |
2.78566
|
| ω |
292.6056 |
| Node |
111.7674 |
| m |
167.3142 |
| n |
0.2423 |
| Epoch |
2460800.5 |
| nobs |
277 |
| nopp |
15 |
| Years observed |
1996-2025 |
| rms |
0.98 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.547 |
|
| ep |
0.081 |
|
| sin(ip) |
0.254 |
|
| G |
0.150 |
|
| H |
16.860 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
X |
| Spectral Class Score |
0.687 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5475 |
0.0811 |
0.2537 |
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 |
| 16.86 |
|
|
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 |
| X |
X |
0.1145 |
0.1145 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |