AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007YB61 ∴ Orbital info ∴ Epoch epochXXX
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(309557) 2007YB61  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 309557.eq0)
Keplerian elements at epoch
58136.5 MJD
Value 1-σ variation Units
a 2.64209 1.502e-08 au
e 0.207406 5.974e-08
i 19.381 5.678e-06 deg
Ω 81.845 2.028e-05 deg
ω 22.293 3.384e-05 deg
M 125.232 2.095e-05 deg
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0941 au
Aphelion 3.1901 au
Asc. node-Earth separation 1.13674 au
Desc. node-Earth separation 2.11189 au
Earth MOID 1.12025 au
Orbital period 1568.63 days
Date of orbit computation  apr 23 20:55
Correlation matrix
1.000000000.243821870.012245140.00650904-0.264758680.29315266
0.243821871.00000000-0.085366060.02736548-0.01642277-0.09195518
0.01224514-0.085366061.000000000.33766758-0.260465180.09182882
0.006509040.027365480.337667581.00000000-0.54020490-0.03004153
-0.26475868-0.01642277-0.26046518-0.540204901.00000000-0.81203014
0.29315266-0.091955180.09182882-0.03004153-0.812030141.00000000
Covariance matrix
2.25705097E-162.18830283E-161.04449745E-151.98353886E-15-1.34611144E-139.22478486E-14
2.18830283E-163.56884882E-15-2.89549156E-143.31604576E-14-3.32024958E-14-1.15062018E-13
1.04449745E-15-2.89549156E-143.22363585E-113.88880128E-11-5.00475447E-111.09205305E-11
1.98353886E-153.31604576E-143.88880128E-114.11440259E-10-3.70827581E-10-1.27634209E-11
-1.34611144E-13-3.32024958E-14-5.00475447E-11-3.70827581E-101.14530256E-09-5.75604240E-10
9.22478486E-14-1.15062018E-131.09205305E-11-1.27634209E-11-5.75604240E-104.38715970E-10