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(508230) 2015HT4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 508230.eq0)
Keplerian elements at epoch
58255.5 MJD
Value 1-σ variation Units
a 2.33029 1.439e-08 au
e 0.182638 6.636e-08
i 6.036 4.746e-06 deg
Ω 265.087 7.673e-05 deg
ω 229.514 8.097e-05 deg
M 352.792 2.3e-05 deg
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9047 au
Aphelion 2.7559 au
Asc. node-Earth separation 1.53983 au
Desc. node-Earth separation 1.02799 au
Earth MOID 0.92432 au
Orbital period 1299.31 days
Date of orbit computation  apr 23 21:38
Correlation matrix
1.00000000-0.038866170.02901578-0.00402432-0.064595260.20891649
-0.038866171.00000000-0.070739930.025007680.16862235-0.58236737
0.02901578-0.070739931.000000000.03803888-0.057623400.06197728
-0.004024320.025007680.038038881.00000000-0.93748715-0.01515347
-0.064595260.16862235-0.05762340-0.937487151.00000000-0.32958434
0.20891649-0.582367370.06197728-0.01515347-0.329584341.00000000
Covariance matrix
2.07112964E-16-3.71171232E-171.98168563E-15-4.44378596E-15-7.52736723E-146.91631760E-14
-3.71171232E-174.40349897E-15-2.22771906E-141.27329545E-139.06051596E-13-8.88985241E-13
1.98168563E-15-2.22771906E-142.25213116E-111.38510086E-11-2.21429017E-116.76593629E-12
-4.44378596E-151.27329545E-131.38510086E-115.88726583E-09-5.82453138E-09-2.67465274E-11
-7.52736723E-149.06051596E-13-2.21429017E-11-5.82453138E-096.55658490E-09-6.13908965E-10
6.91631760E-14-8.88985241E-136.76593629E-12-2.67465274E-11-6.13908965E-105.29172335E-10