NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1993HA ∴ Orbital info ∴ Epoch 57395 MJD
Contact »
(52381) 1993HA  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 52381.eq0)
Keplerian elements
(Epoch 57395.8 MJD)
Value 1-σ variation Units
a 1.27819 1.318e-09 au
e 0.144077 2.506e-08
i 7.724 2.884e-06 deg
Ω 183.301 1.685e-05 deg
ω 263.793 1.909e-05 deg
M 14.005 7.866e-06 deg
Other useful info
Absolute Magnitude (H)    20.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.094 au
Aphelion distance 1.4624 au
Asc. node-Earth separation 0.27382 au
Desc. node-Earth separation 0.22892 au
Earth MOID 0.16792 au
Orbital period 527.829 days
Date of orbit computation   feb 26 13:14

Covariance matrix
1.73755373E-182.36980677E-181.93905679E-17-5.15213688E-161.12628777E-15-7.66178408E-16
2.36980677E-186.27881039E-16-1.71672715E-142.45923593E-15-8.68571816E-147.35133983E-14
1.93905679E-17-1.71672715E-148.31755235E-121.86701823E-11-1.65818013E-11-1.70154779E-12
-5.15213688E-162.45923593E-151.86701823E-112.83953031E-10-2.83793065E-10-3.39203792E-14
1.12628777E-15-8.68571816E-14-1.65818013E-11-2.83793065E-103.64500341E-10-6.94331657E-11
-7.66178408E-167.35133983E-14-1.70154779E-12-3.39203792E-14-6.94331657E-116.18816147E-11

Correlation matrix
1.000000000.071747230.00510063-0.023195030.04475394-0.07388903
0.071747231.00000000-0.237555350.00582423-0.181559120.37294690
0.00510063-0.237555351.000000000.38417361-0.30115146-0.07500074
-0.023195030.005824230.384173611.00000000-0.88212383-0.00025589
0.04475394-0.18155912-0.30115146-0.882123831.00000000-0.46231414
-0.073889030.37294690-0.07500074-0.00025589-0.462314141.00000000