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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017HP3 ∴ Orbital info ∴ Epoch 60400 MJD
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2017HP3  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017HP3.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.45433 2.495e-09 au
e 0.415879 8.37e-08
i 23.75 1.364e-05 deg
Ω 54.51 1.523e-05 deg
ω 236.199 2.168e-05 deg
M 309.67 9.029e-06 deg
Other useful info
Absolute Magnitude (H)    21.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8495 au
Aphelion distance 2.0592 au
Asc. node-Earth separation 0.57674 au
Desc. node-Earth separation -0.03418 au
Earth MOID 0.02763 au
Orbital period 640.61 days
Date of orbit computation   mag 11 14:34

Covariance matrix
6.22315897E-187.26882053E-171.13923658E-141.93370866E-141.32872332E-14-2.00391293E-14
7.26882053E-177.00563315E-154.08677649E-13-3.66984311E-151.54491791E-12-4.33957842E-13
1.13923658E-144.08677649E-131.86084574E-10-1.05284998E-102.08451933E-10-4.77849916E-11
1.93370866E-14-3.66984311E-15-1.05284998E-102.31911809E-10-1.41453695E-10-6.80818922E-11
1.32872332E-141.54491791E-122.08451933E-10-1.41453695E-104.69824372E-10-9.12324595E-11
-2.00391293E-14-4.33957842E-13-4.77849916E-11-6.80818922E-11-9.12324595E-118.15250714E-11

Correlation matrix
1.000000000.348124670.334775210.509007480.24573179-0.88966766
0.348124671.000000000.35793322-0.002879140.85155743-0.57421992
0.334775210.357933221.00000000-0.506815490.70499002-0.38796338
0.50900748-0.00287914-0.506815491.00000000-0.42853381-0.49513610
0.245731790.851557430.70499002-0.428533811.00000000-0.46616109
-0.88966766-0.57421992-0.38796338-0.49513610-0.466161091.00000000