NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017HC1 ∴ Orbital info ∴ Epoch 57858 MJD
Contact »
2017HC1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017HC1.eq0)
Keplerian elements
(Epoch 57858.5 MJD)
Value 1-σ variation Units
a 2.37084 0.0007681 au
e 0.802315 7.337e-05
i 33.091 0.002951 deg
Ω 47.868 0.0006553 deg
ω 272.734 0.0008173 deg
M 342.114 0.009407 deg
Other useful info
Absolute Magnitude (H)    20.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4687 au
Aphelion distance 4.273 au
Asc. node-Earth separation -0.17555 au
Desc. node-Earth separation -0.13105 au
Earth MOID 0.07222 au
Orbital period 1333.38 days
Date of orbit computation   feb 26 11:31

Covariance matrix
5.90049318E-075.63530648E-082.26611731E-06-5.02161778E-07-6.11532541E-077.22563092E-06
5.63530648E-085.38284266E-092.16453800E-07-4.79387785E-08-5.82417056E-086.90090789E-07
2.26611731E-062.16453800E-078.70731445E-06-1.92990585E-06-2.34146603E-062.77504774E-05
-5.02161778E-07-4.79387785E-08-1.92990585E-064.29465310E-075.23309962E-07-6.14939045E-06
-6.11532541E-07-5.82417056E-08-2.34146603E-065.23309962E-076.68006761E-07-7.48829076E-06
7.22563092E-066.90090789E-072.77504774E-05-6.14939045E-06-7.48829076E-068.84837265E-05

Correlation matrix
1.000000000.999925270.99976083-0.99755179-0.974058380.99999981
0.999925271.000000000.99980950-0.99705032-0.971265170.99992790
0.999760830.999809501.00000000-0.99799867-0.970857120.99976204
-0.99755179-0.99705032-0.997998671.000000000.97702242-0.99755379
-0.97405838-0.97126517-0.970857120.977022421.00000000-0.97400361
0.999999810.999927900.99976204-0.99755379-0.974003611.00000000