NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012HY1 ∴ Orbital info ∴ Epoch 60400 MJD
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2012HY1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012HY1.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.20535 1.483e-08 au
e 0.564629 5.835e-08
i 4.774 1.187e-05 deg
Ω 212.924 6.362e-05 deg
ω 97.106 6.456e-05 deg
M 191.711 1.299e-05 deg
Other useful info
Absolute Magnitude (H)    19.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9601 au
Aphelion distance 3.4506 au
Asc. node-Earth separation 0.60903 au
Desc. node-Earth separation 0.4113 au
Earth MOID 0.0656 au
Orbital period 1196.23 days
Date of orbit computation   feb 26 10:56

Covariance matrix
2.19841927E-166.92794379E-16-2.29686684E-14-1.43953118E-143.96306555E-14-1.38476418E-13
6.92794379E-163.40504590E-15-9.21634106E-14-4.76653990E-141.68326049E-13-4.88793870E-13
-2.29686684E-14-9.21634106E-141.40972164E-107.78135616E-11-8.94528537E-112.61470272E-11
-1.43953118E-14-4.76653990E-147.78135616E-114.04704580E-09-4.03995854E-091.67047837E-11
3.96306555E-141.68326049E-13-8.94528537E-11-4.03995854E-094.16740679E-09-1.21250540E-10
-1.38476418E-13-4.88793870E-132.61470272E-111.67047837E-11-1.21250540E-101.68683371E-10

Correlation matrix
1.000000000.80073278-0.13047096-0.015261480.04140407-0.71909195
0.800732781.00000000-0.13302411-0.012840230.04468450-0.64495309
-0.13047096-0.133024111.000000000.10301953-0.116706370.16955847
-0.01526148-0.012840230.103019531.00000000-0.983727700.02021788
0.041404070.04468450-0.11670637-0.983727701.00000000-0.14461542
-0.71909195-0.644953090.169558470.02021788-0.144615421.00000000