2011 HE81
2011HE81, 2005 XB86, 2005XB86, 2007 HL47, 2007HL47, 2009 WF174, 2009WF174, b6355, K05X86B, K07H47L, K09WH4F, K11H81E
All data for this body: [vot]
MPC data
| Name (number) |
2011 HE81 (376355) |
| a |
2.57189 |
| e |
0.05875 |
| i / sin(i) |
7.5824 /
0.13195
|
| q |
2.42079
|
| Q |
2.72299
|
| ω |
143.0411 |
| Node |
58.7013 |
| m |
149.3193 |
| n |
0.2390 |
| Epoch |
2460800.5 |
| nobs |
436 |
| nopp |
16 |
| Years observed |
2002-2025 |
| rms |
0.88 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.572 |
|
| ep |
0.094 |
|
| sin(ip) |
0.119 |
|
| G |
0.150 |
|
| H |
16.730 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5722 |
0.0944 |
0.1192 |
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 |
| 16.73 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |