NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017HJ1 ∴ Orbital info ∴ Epoch 57860 MJD
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2017HJ1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017HJ1.eq0)
Keplerian elements
(Epoch 57860.3 MJD)
Value 1-σ variation Units
a 2.12548 8.297e-05 au
e 0.534322 1.832e-05
i 19.345 0.0005596 deg
Ω 21.144 4.699e-05 deg
ω 260.746 0.0001634 deg
M 334.563 0.001552 deg
Other useful info
Absolute Magnitude (H)    21.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9898 au
Aphelion distance 3.2612 au
Asc. node-Earth separation 0.6646 au
Desc. node-Earth separation 0.39645 au
Earth MOID 0.21726 au
Orbital period 1131.84 days
Date of orbit computation   feb 26 11:26

Covariance matrix
6.88437949E-091.52034209E-094.62936954E-08-3.61132447E-09-1.21813781E-081.28767585E-07
1.52034209E-093.35760784E-101.02236618E-08-7.97542842E-10-2.68777018E-092.84365464E-08
4.62936954E-081.02236618E-083.13166015E-07-2.44964145E-08-7.97039387E-088.64852732E-07
-3.61132447E-09-7.97542842E-10-2.44964145E-082.20788841E-095.49552600E-09-6.72335930E-08
-1.21813781E-08-2.68777018E-09-7.97039387E-085.49552600E-092.66881618E-08-2.29880586E-07
1.28767585E-072.84365464E-088.64852732E-07-6.72335930E-08-2.29880586E-072.40938601E-06

Correlation matrix
1.000000000.999986030.99701602-0.92628696-0.898679200.99981801
0.999986031.000000000.99702070-0.92629747-0.897879000.99978973
0.997016020.997020701.00000000-0.93159393-0.871832670.99563844
-0.92628696-0.92629747-0.931593931.000000000.71591486-0.92181669
-0.89867920-0.89787900-0.871832670.715914861.00000000-0.90654585
0.999818010.999789730.99563844-0.92181669-0.906545851.00000000