2011 WB27
2011WB27, 2009 DA103, 2009DA103, e7752, K09DA3A, K11W27B
All data for this body: [vot]
MPC data
| Name (number) |
2011 WB27 (407752) |
| a |
2.37089 |
| e |
0.16722 |
| i / sin(i) |
4.9062 /
0.08553
|
| q |
1.97444
|
| Q |
2.76735
|
| ω |
334.8499 |
| Node |
106.7773 |
| m |
227.5519 |
| n |
0.2700 |
| Epoch |
2460800.5 |
| nobs |
172 |
| nopp |
11 |
| Years observed |
2004-2025 |
| rms |
0.93 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.371 |
|
| ep |
0.177 |
|
| sin(ip) |
0.070 |
|
| G |
0.150 |
|
| H |
18.180 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
1.044 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3706 |
0.1768 |
0.0698 |
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 |
| 18.18 |
|
|
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 |
0.1740 |
0.1740 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |