2011 HK40
2011HK40, 2010 HJ64, 2010HJ64, j8684, K10H64J, K11H40K
All data for this body: [vot]
MPC data
| Name (number) |
2011 HK40 (458684) |
| a |
3.25178 |
| e |
0.02502 |
| i / sin(i) |
8.8853 /
0.15446
|
| q |
3.17042
|
| Q |
3.33315
|
| ω |
131.3521 |
| Node |
104.6913 |
| m |
117.7572 |
| n |
0.1681 |
| Epoch |
2460800.5 |
| nobs |
175 |
| nopp |
13 |
| Years observed |
2004-2024 |
| rms |
0.97 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.248 |
|
| ep |
0.027 |
|
| sin(ip) |
0.135 |
|
| G |
0.150 |
|
| H |
16.240 |
|
| Mass |
|
|
| D |
3.69 |
0.835 |
| pV |
0.068 |
0.0406 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.2482 |
0.0270 |
0.1345 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.69 |
0.835 |
0.835 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.068 |
0.0406 |
0.0406 |
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 |
| 16.24 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |