2011 UB401
2011UB401, 2005 LU51, 2005LU51, d8559, K05L51U, K11Ue1B
All data for this body: [vot]
MPC data
| Name (number) |
2011 UB401 (398559) |
| a |
2.78606 |
| e |
0.17785 |
| i / sin(i) |
11.5845 /
0.20081
|
| q |
2.29055
|
| Q |
3.28157
|
| ω |
44.8093 |
| Node |
225.5834 |
| m |
87.3312 |
| n |
0.2119 |
| Epoch |
2460800.5 |
| nobs |
269 |
| nopp |
13 |
| Years observed |
2001-2024 |
| rms |
0.92 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.788 |
|
| ep |
0.171 |
|
| sin(ip) |
0.210 |
|
| G |
0.150 |
|
| H |
16.700 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
5.484 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7882 |
0.1708 |
0.2103 |
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 |
| 16.70 |
|
|
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 |
|
0.914 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |