2011 HE3
2011HE3, 2005 CT18, 2005CT18, 2010 ER48, 2010ER48, g0213, K05C18T, K10E48R, K11H03E
All data for this body: [vot]
MPC data
| Name (number) |
2011 HE3 (420213) |
| a |
3.07712 |
| e |
0.17725 |
| i / sin(i) |
8.6760 /
0.15085
|
| q |
2.53169
|
| Q |
3.62256
|
| ω |
13.3576 |
| Node |
138.6130 |
| m |
259.0088 |
| n |
0.1826 |
| Epoch |
2460800.5 |
| nobs |
239 |
| nopp |
13 |
| Years observed |
1995-2024 |
| rms |
0.90 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.084 |
|
| ep |
0.207 |
|
| sin(ip) |
0.130 |
|
| G |
0.150 |
|
| H |
16.560 |
|
| Mass |
|
|
| D |
3.41 |
0.911 |
| pV |
0.038 |
0.0492 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0840 |
0.2073 |
0.1302 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.41 |
0.911 |
0.911 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.038 |
0.0492 |
0.0492 |
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 |
| 16.56 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |