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AstDyS ∴ Objects ∴ 2003HB20 ∴ Orbital info ∴ Epoch epochXXX
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(196426) 2003HB20  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 196426.eq0)
Keplerian elements at epoch
57463.5 MJD
Value 1-σ variation Units
a 2.56653 1.507e-08 au
e 0.158545 4.36e-08
i 3.466 6.465e-06 deg
Ω 17.598 9.793e-05 deg
ω 238.545 0.0001016 deg
M 17.75 2.669e-05 deg
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1596 au
Aphelion 2.9734 au
Asc. node-Earth separation 1.72927 au
Desc. node-Earth separation 1.30998 au
Earth MOID 1.14773 au
Orbital period 1501.82 days
Date of orbit computation  apr 23 20:30
Correlation matrix
1.000000000.49428366-0.016628540.015392300.04020371-0.19972896
0.494283661.00000000-0.00913371-0.002333960.08606014-0.29072130
-0.01662854-0.009133711.00000000-0.507983150.482388870.02105789
0.01539230-0.00233396-0.507983151.00000000-0.95800070-0.01104983
0.040203710.086060140.48238887-0.958000701.00000000-0.27360601
-0.19972896-0.290721300.02105789-0.01104983-0.273606011.00000000
Covariance matrix
2.26994754E-163.24727747E-16-1.61970552E-152.27110696E-146.15638746E-14-8.03026005E-14
3.24727747E-161.90138681E-15-2.57487675E-15-9.96675871E-153.81407459E-13-3.38292795E-13
-1.61970552E-15-2.57487675E-154.17972754E-11-3.21624741E-103.16973641E-103.63303448E-12
2.27110696E-14-9.96675871E-15-3.21624741E-109.59074414E-09-9.53550866E-09-2.88776746E-11
6.15638746E-143.81407459E-133.16973641E-10-9.53550866E-091.03300820E-08-7.42092708E-10
-8.03026005E-14-3.38292795E-133.63303448E-12-2.88776746E-11-7.42092708E-107.12133316E-10