2011 EU8
2011EU8, 2010 AY98, 2010AY98, f1576, K10A98Y, K11E08U
All data for this body: [vot]
MPC data
| Name (number) |
2011 EU8 (411576) |
| a |
3.04193 |
| e |
0.18697 |
| i / sin(i) |
9.9179 /
0.17224
|
| q |
2.47319
|
| Q |
3.61067
|
| ω |
249.3114 |
| Node |
159.5016 |
| m |
315.5984 |
| n |
0.1858 |
| Epoch |
2460800.5 |
| nobs |
187 |
| nopp |
13 |
| Years observed |
1998-2025 |
| rms |
0.92 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.041 |
|
| ep |
0.159 |
|
| sin(ip) |
0.168 |
|
| G |
0.150 |
|
| H |
16.700 |
|
| Mass |
|
|
| D |
2.63 |
0.380 |
| pV |
0.122 |
0.0457 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
3.324 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0412 |
0.1588 |
0.1678 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.63 |
0.380 |
0.380 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.122 |
0.0457 |
0.0457 |
Masiero |
2011ApJ...741...68M |
NEATM |
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 |
| C |
C |
0.5140 |
0.4800 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| S |
|
0.554 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |