AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Winchester ∴ Orbital info ∴ Epoch epochXXX
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(747) Winchester  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 747.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.00063 5.339e-09 au
e 0.339807 1.876e-08
i 18.216 1.751e-06 deg
Ω 129.059 6.414e-06 deg
ω 277.556 7.095e-06 deg
M 227.811 2.263e-06 deg
Other useful info
Absolute Magnitude (H)    8.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.981 au
Aphelion 4.0203 au
Asc. node-Earth separation 1.55602 au
Desc. node-Earth separation 1.76373 au
Earth MOID 1.08398 au
Orbital period 1898.53 days
Date of orbit computation  Jun 5 00:37
Correlation matrix
1.000000000.43153072-0.037517310.03799399-0.301027100.19711232
0.431530721.00000000-0.16759615-0.01911293-0.394715940.71108375
-0.03751731-0.167596151.000000000.62371698-0.45954922-0.14178267
0.03799399-0.019112930.623716981.00000000-0.84796785-0.02903634
-0.30102710-0.39471594-0.45954922-0.847967851.00000000-0.45486321
0.197112320.71108375-0.14178267-0.02903634-0.454863211.00000000
Covariance matrix
2.85101758E-174.32187507E-17-3.50711184E-161.30118285E-15-1.14040064E-142.38161956E-15
4.32187507E-173.51820453E-16-5.50354521E-15-2.29938264E-15-5.25287554E-143.01814403E-14
-3.50711184E-16-5.50354521E-153.06503852E-127.00372376E-12-5.70823586E-12-5.61694008E-13
1.30118285E-15-2.29938264E-157.00372376E-124.11383575E-11-3.85882220E-11-4.21428674E-13
-1.14040064E-14-5.25287554E-14-5.70823586E-12-3.85882220E-115.03389113E-11-7.30283333E-12
2.38161956E-153.01814403E-14-5.61694008E-13-4.21428674E-13-7.30283333E-125.12055855E-12