NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011HL7 ∴ Orbital info ∴ Epoch 55767 MJD
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2011HL7  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011HL7.eq0)
Keplerian elements
(Epoch 55767.4 MJD)
Value 1-σ variation Units
a 1.64059 1.448e-07 au
e 0.28924 2.293e-07
i 10.439 1.439e-05 deg
Ω 208.687 5.023e-05 deg
ω 359.027 8.935e-05 deg
M 49.896 3.603e-05 deg
Other useful info
Absolute Magnitude (H)    20.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1661 au
Aphelion distance 2.1151 au
Asc. node-Earth separation 0.16179 au
Desc. node-Earth separation 1.11907 au
Earth MOID 0.16165 au
Orbital period 767.533 days
Date of orbit computation   feb 26 10:50

Covariance matrix
2.09610770E-14-2.79749356E-147.35646231E-13-2.49624055E-128.22555869E-12-2.19333086E-12
-2.79749356E-145.25703284E-14-1.56620940E-124.32521437E-12-1.13577136E-111.64673378E-12
7.35646231E-13-1.56620940E-122.07075943E-103.25013449E-10-4.32598414E-101.50171219E-10
-2.49624055E-124.32521437E-123.25013449E-102.52269995E-09-3.15813289E-091.90582926E-10
8.22555869E-12-1.13577136E-11-4.32598414E-10-3.15813289E-097.98267549E-09-2.41844182E-09
-2.19333086E-121.64673378E-121.50171219E-101.90582926E-10-2.41844182E-091.29825846E-09

Correlation matrix
1.00000000-0.842736790.35309974-0.343278690.63589348-0.42045234
-0.842736791.00000000-0.474695000.37558176-0.554429500.19932991
0.35309974-0.474695001.000000000.44968014-0.336469620.28962851
-0.343278690.375581760.449680141.00000000-0.703758030.10531024
0.63589348-0.55442950-0.33646962-0.703758031.00000000-0.75124367
-0.420452340.199329910.289628510.10531024-0.751243671.00000000