NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2004HC ∴ Orbital info ∴ Epoch 60400 MJD
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(276770) 2004HC  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 276770.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.789135 2.873e-09 au
e 0.598715 3.785e-07
i 28.985 6.433e-05 deg
Ω 202.98 1.332e-05 deg
ω 159.381 2.185e-05 deg
M 45.737 5.767e-05 deg
Other useful info
Absolute Magnitude (H)    19.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3167 au
Aphelion distance 1.2616 au
Asc. node-Earth separation 0.14884 au
Desc. node-Earth separation -0.67165 au
Earth MOID 0.0931 au
Orbital period 256.05 days
Date of orbit computation   feb 26 13:27

Covariance matrix
8.25569894E-186.79712441E-163.18132653E-14-2.66338169E-16-2.60559974E-145.94046009E-14
6.79712441E-161.43245042E-131.44139268E-11-2.85079640E-122.34815844E-122.98413051E-12
3.18132653E-141.44139268E-114.13784607E-09-5.67260057E-107.12603158E-10-5.06351851E-10
-2.66338169E-16-2.85079640E-12-5.67260057E-101.77544154E-10-2.33306718E-102.11281570E-10
-2.60559974E-142.34815844E-127.12603158E-10-2.33306718E-104.77253493E-10-8.05100402E-10
5.94046009E-142.98413051E-12-5.06351851E-102.11281570E-10-8.05100402E-103.32525397E-09

Correlation matrix
1.000000000.625040980.17212508-0.00695670-0.415103330.35853433
0.625040981.000000000.59204586-0.565292490.283996530.13673056
0.172125080.592045861.00000000-0.661822990.50709114-0.13650634
-0.00695670-0.56529249-0.661822991.00000000-0.801492560.27497678
-0.415103330.283996530.50709114-0.801492561.00000000-0.63909155
0.358534330.13673056-0.136506340.27497678-0.639091551.00000000