2011 EH21
2011EH21, 2010 EB13, 2010EB13, K10E13B, K11E21H, W6110
All data for this body: [vot]
MPC data
| Name (number) |
2011 EH21 (326110) |
| a |
4.00368 |
| e |
0.15192 |
| i / sin(i) |
3.1315 /
0.05463
|
| q |
3.39545
|
| Q |
4.61192
|
| ω |
70.1000 |
| Node |
75.2936 |
| m |
288.3050 |
| n |
0.1230 |
| Epoch |
2460800.5 |
| nobs |
284 |
| nopp |
12 |
| Years observed |
2008-2025 |
| rms |
0.87 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.967 |
|
| ep |
0.218 |
|
| sin(ip) |
0.036 |
|
| G |
0.150 |
|
| H |
15.440 |
|
| Mass |
|
|
| D |
4.38 |
0.468 |
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.9673 |
0.2181 |
0.0361 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.38 |
0.468 |
0.468 |
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 |
| 15.44 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |