2011 KD20
2011KD20, 2001 RG16, 2001RG16, 2008 SQ148, 2008SQ148, j3781, K01R16G, K08SE8Q, K11K20D
All data for this body: [vot]
MPC data
| Name (number) |
2011 KD20 (453781) |
| a |
2.26931 |
| e |
0.17020 |
| i / sin(i) |
21.2798 /
0.36292
|
| q |
1.88307
|
| Q |
2.65555
|
| ω |
7.6638 |
| Node |
281.5201 |
| m |
27.1168 |
| n |
0.2883 |
| Epoch |
2460800.5 |
| nobs |
326 |
| nopp |
14 |
| Years observed |
2001-2024 |
| rms |
0.72 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.270 |
|
| ep |
0.222 |
|
| sin(ip) |
0.357 |
|
| G |
0.150 |
|
| H |
16.600 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
2.618 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2697 |
0.2216 |
0.3566 |
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 |
| 16.60 |
|
|
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 |
0.4363 |
0.4270 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |