NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011HL7 ∴ Orbital info ∴ Epoch 60400 MJD
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2011HL7  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011HL7.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.64074 1.449e-07 au
e 0.289272 2.292e-07
i 10.441 1.439e-05 deg
Ω 208.619 5.02e-05 deg
ω 359.221 8.952e-05 deg
M 61.985 0.0003035 deg
Other useful info
Absolute Magnitude (H)    20.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1661 au
Aphelion distance 2.1154 au
Asc. node-Earth separation 0.16183 au
Desc. node-Earth separation 1.12078 au
Earth MOID 0.16166 au
Orbital period 767.638 days
Date of orbit computation   feb 26 10:50

Covariance matrix
2.09889504E-14-2.79942923E-147.35972436E-13-2.49196967E-128.26296647E-12-4.37044187E-11
-2.79942923E-145.25400718E-14-1.56817278E-124.30793907E-12-1.13745027E-115.69716236E-11
7.35972436E-13-1.56817278E-122.07188127E-103.25865840E-10-4.32326182E-10-1.30344579E-09
-2.49196967E-124.30793907E-123.25865840E-102.52041929E-09-3.15954029E-095.11612740E-09
8.26296647E-12-1.13745027E-11-4.32326182E-10-3.15954029E-098.01431749E-09-1.87744834E-08
-4.37044187E-115.69716236E-11-1.30344579E-095.11612740E-09-1.87744834E-089.20902884E-08

Correlation matrix
1.00000000-0.843002380.35292608-0.342618650.63709964-0.99408397
-0.843002381.00000000-0.475298180.37435861-0.554311410.81904233
0.35292608-0.475298181.000000000.45094129-0.33550256-0.29840330
-0.342618650.374358610.450941291.00000000-0.702998220.33581341
0.63709964-0.55431141-0.33550256-0.702998221.00000000-0.69107918
-0.994083970.81904233-0.298403300.33581341-0.691079181.00000000