2011 UM66
2011UM66, d8452, K11U66M
All data for this body: [vot]
MPC data
| Name (number) |
2011 UM66 (398452) |
| a |
2.78877 |
| e |
0.06822 |
| i / sin(i) |
5.5643 /
0.09696
|
| q |
2.59853
|
| Q |
2.97902
|
| ω |
129.9940 |
| Node |
116.6749 |
| m |
105.5872 |
| n |
0.2116 |
| Epoch |
2460800.5 |
| nobs |
168 |
| nopp |
12 |
| Years observed |
2005-2024 |
| rms |
0.91 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.790 |
|
| ep |
0.092 |
|
| sin(ip) |
0.079 |
|
| G |
0.150 |
|
| H |
17.170 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
B |
| Spectral Class Score |
0.090 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7896 |
0.0923 |
0.0793 |
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 |
| 17.17 |
|
|
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 |
| B |
B |
0.0150 |
0.0140 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |