2011 YH22
2011YH22, K11Y22H, t0046
All data for this body: [vot]
MPC data
| Name (number) |
2011 YH22 (550046) |
| a |
2.72440 |
| e |
0.15394 |
| i / sin(i) |
8.2107 /
0.14281
|
| q |
2.30500
|
| Q |
3.14381
|
| ω |
300.3322 |
| Node |
251.0195 |
| m |
283.3838 |
| n |
0.2192 |
| Epoch |
2460800.5 |
| nobs |
183 |
| nopp |
12 |
| Years observed |
2004-2024 |
| rms |
0.94 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.721 |
|
| ep |
0.210 |
|
| sin(ip) |
0.166 |
|
| G |
0.150 |
|
| H |
16.990 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
4.369 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7214 |
0.2099 |
0.1655 |
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 |
| 16.99 |
|
|
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 |
| D |
S |
0.0259 |
0.0470 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| S |
|
0.629 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |
| S |
S |
0.0992 |
0.0470 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |