AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001WR45 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(194483) 2001WR45  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 194483.eq0)
Keplerian elements at epoch
57902.2 MJD
Value 1-σ variation Units
a 2.3341 1.178e-08 au
e 0.136053 8.542e-08
i 2.655 4.591e-06 deg
Ω 234.734 0.0001348 deg
ω 139.18 0.0001362 deg
M 158.595 1.823e-05 deg
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0165 au
Aphelion 2.6517 au
Asc. node-Earth separation 1.5425 au
Desc. node-Earth separation 1.08725 au
Earth MOID 1.01671 au
Orbital period 1302.5 days
Date of orbit computation  apr 23 20:30
Correlation matrix
1.00000000-0.678559900.02683855-0.007498680.05065790-0.34126897
-0.678559901.00000000-0.032044030.00266622-0.068704400.51915357
0.02683855-0.032044031.00000000-0.471671330.46863013-0.01756717
-0.007498680.00266622-0.471671331.00000000-0.98904568-0.00217842
0.05065790-0.068704400.46863013-0.989045681.00000000-0.14289004
-0.341268970.51915357-0.01756717-0.00217842-0.142890041.00000000
Covariance matrix
1.38754029E-16-6.82750895E-161.45138561E-15-1.19105233E-148.12577601E-14-7.32809791E-14
-6.82750895E-167.29629824E-15-1.25660660E-143.07093191E-14-7.99154386E-138.08386027E-13
1.45138561E-15-1.25660660E-142.10766653E-11-2.91987150E-102.92971935E-10-1.47019355E-12
-1.19105233E-143.07093191E-14-2.91987150E-101.81822078E-08-1.81607811E-08-5.35471366E-12
8.12577601E-14-7.99154386E-132.92971935E-10-1.81607811E-081.85434154E-08-3.54705951E-10
-7.32809791E-148.08386027E-13-1.47019355E-12-5.35471366E-12-3.54705951E-103.32309933E-10