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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2015HQ173 ∴ Orbital info ∴ Epoch epochXXX
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(511942) 2015HQ173  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 511942.eq0)
Keplerian elements at epoch
58134.4 MJD
Value 1-σ variation Units
a 2.31726 1.605e-08 au
e 0.139129 6.261e-08
i 6.318 7.442e-06 deg
Ω 31.942 5.504e-05 deg
ω 195.891 6.52e-05 deg
M 265.828 2.964e-05 deg
Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9949 au
Aphelion 2.6397 au
Asc. node-Earth separation 1.62839 au
Desc. node-Earth separation 0.99811 au
Earth MOID 0.9851 au
Orbital period 1288.43 days
Date of orbit computation  apr 23 21:39
Correlation matrix
1.00000000-0.03860770-0.00183033-0.02959429-0.012080370.06870461
-0.038607701.00000000-0.00637393-0.02133870-0.044841020.16640145
-0.00183033-0.006373931.00000000-0.251860680.21611847-0.00807730
-0.02959429-0.02133870-0.251860681.00000000-0.842901110.00990459
-0.01208037-0.044841020.21611847-0.842901111.00000000-0.54083388
0.068704610.16640145-0.008077300.00990459-0.540833881.00000000
Covariance matrix
2.57580498E-16-3.87936140E-17-2.18625099E-16-2.61432628E-14-1.26407624E-143.26828030E-14
-3.87936140E-173.91976134E-15-2.96996014E-15-7.35348351E-14-1.83038176E-133.08790452E-13
-2.18625099E-16-2.96996014E-155.53894997E-11-1.03173803E-101.04867769E-10-1.78179205E-12
-2.61432628E-14-7.35348351E-14-1.03173803E-103.02963757E-09-3.02488165E-091.61587891E-11
-1.26407624E-14-1.83038176E-131.04867769E-10-3.02488165E-094.25082124E-09-1.04514670E-09
3.26828030E-143.08790452E-13-1.78179205E-121.61587891E-11-1.04514670E-098.78524523E-10