AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001HV50 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(99218) 2001HV50  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 99218.eq0)
Keplerian elements at epoch
57556.1 MJD
Value 1-σ variation Units
a 2.77423 1.661e-08 au
e 0.078588 4.944e-08
i 11.623 6.364e-06 deg
Ω 333.385 2.393e-05 deg
ω 251.105 4.967e-05 deg
M 77.13 4.561e-05 deg
Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5562 au
Aphelion 2.9923 au
Asc. node-Earth separation 1.81928 au
Desc. node-Earth separation 1.70024 au
Earth MOID 1.57785 au
Orbital period 1687.77 days
Date of orbit computation  apr 23 20:08
Correlation matrix
1.00000000-0.08223386-0.00563838-0.021623720.18036255-0.20008892
-0.082233861.000000000.00011770-0.03203958-0.303166080.34961422
-0.005638380.000117701.000000000.22733091-0.10751793-0.00041887
-0.02162372-0.032039580.227330911.00000000-0.46584498-0.00446149
0.18036255-0.30316608-0.10751793-0.465844981.00000000-0.87926053
-0.200088920.34961422-0.00041887-0.00446149-0.879260531.00000000
Covariance matrix
2.75735095E-16-6.75067710E-17-5.95820508E-16-8.59140976E-151.48748579E-13-1.51525702E-13
-6.75067710E-172.44400021E-153.70294931E-17-3.78987940E-14-7.44374791E-137.88237229E-13
-5.95820508E-163.70294931E-174.04977081E-113.46147831E-11-3.39825953E-11-1.21566967E-13
-8.59140976E-15-3.78987940E-143.46147831E-115.72500414E-10-5.53591933E-10-4.86838680E-12
1.48748579E-13-7.44374791E-13-3.39825953E-11-5.53591933E-102.46672569E-09-1.99156848E-09
-1.51525702E-137.88237229E-13-1.21566967E-13-4.86838680E-12-1.99156848E-092.07986178E-09