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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007RY4 ∴ Orbital info ∴ Epoch epochXXX
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2007RY4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2007RY4.eq0)
Keplerian elements at epoch
57383.7 MJD
Value 1-σ variation Units
a 2.32494 1.533e-08 au
e 0.235128 1.045e-07
i 9.032 9.248e-06 deg
Ω 302.108 3.625e-05 deg
ω 350.144 4.019e-05 deg
M 155.244 1.417e-05 deg
Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7783 au
Aphelion 2.8716 au
Asc. node-Earth separation 0.76916 au
Desc. node-Earth separation 1.87444 au
Earth MOID 0.76422 au
Orbital period 1294.84 days
Date of orbit computation  apr 24 01:30
Correlation matrix
1.00000000-0.667612490.056001570.00332264-0.127330650.32595194
-0.667612491.00000000-0.08780523-0.001887810.18406180-0.49830105
0.05600157-0.087805231.000000000.30343534-0.293811770.05758404
0.00332264-0.001887810.303435341.00000000-0.88743539-0.00225073
-0.127330650.18406180-0.29381177-0.887435391.00000000-0.44116438
0.32595194-0.498301050.05758404-0.00225073-0.441164381.00000000
Covariance matrix
2.35119454E-16-1.07023351E-157.94151140E-151.84696020E-15-7.84688349E-147.08206361E-14
-1.07023351E-151.09299866E-14-8.48963237E-14-7.15480277E-157.73380903E-13-7.38182222E-13
7.94151140E-15-8.48963237E-148.55297788E-111.01731483E-10-1.09206335E-107.54610363E-12
1.84696020E-15-7.15480277E-151.01731483E-101.31419888E-09-1.29296649E-09-1.15615676E-12
-7.84688349E-147.73380903E-13-1.09206335E-10-1.29296649E-091.61525076E-09-2.51236300E-10
7.08206361E-14-7.38182222E-137.54610363E-12-1.15615676E-12-2.51236300E-102.00781613E-10