AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001HT4 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(77446) 2001HT4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 77446.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.45619 8.872e-09 au
e 0.167724 2.995e-08
i 4.129 3.554e-06 deg
Ω 70.53 7.124e-05 deg
ω 193.127 7.304e-05 deg
M 311.165 1.819e-05 deg
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0442 au
Aphelion 2.8681 au
Asc. node-Earth separation 1.86793 au
Desc. node-Earth separation 1.03789 au
Earth MOID 1.02868 au
Orbital period 1406.02 days
Date of orbit computation  apr 23 20:02
Correlation matrix
1.000000000.01216539-0.003878110.01088817-0.01686750-0.21430482
0.012165391.00000000-0.004316350.006080730.00675189-0.04975134
-0.00387811-0.004316351.00000000-0.179067800.173917090.00403678
0.010888170.00608073-0.179067801.00000000-0.96977429-0.01250086
-0.016867500.006751890.17391709-0.969774291.00000000-0.22123837
-0.21430482-0.049751340.00403678-0.01250086-0.221238371.00000000
Covariance matrix
7.87104429E-173.23231737E-18-1.22290412E-166.88194204E-15-1.09306259E-14-3.45884077E-14
3.23231737E-188.96899118E-16-4.59456222E-161.29738178E-141.47698107E-14-2.71056023E-14
-1.22290412E-16-4.59456222E-161.26331681E-11-4.53433608E-114.51519410E-112.61019705E-13
6.88194204E-151.29738178E-14-4.53433608E-115.07551521E-09-5.04648221E-09-1.62017721E-11
-1.09306259E-141.47698107E-144.51519410E-11-5.04648221E-095.33526543E-09-2.93982123E-10
-3.45884077E-14-2.71056023E-142.61019705E-13-1.62017721E-11-2.93982123E-103.30951917E-10