AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999YY7 ∴ Orbital info ∴ Epoch epochXXX
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(145964) 1999YY7  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 145964.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23749 7.845e-09 au
e 0.065163 3.99e-08
i 7.08 4.284e-06 deg
Ω 262.978 3.223e-05 deg
ω 288.468 4.633e-05 deg
M 351.613 3.408e-05 deg
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0917 au
Aphelion 2.3833 au
Asc. node-Earth separation 1.16727 au
Desc. node-Earth separation 1.29132 au
Earth MOID 1.10237 au
Orbital period 1222.47 days
Date of orbit computation  apr 23 20:19
Correlation matrix
1.00000000-0.02048744-0.000116330.00801211-0.08587005-0.01466100
-0.020487441.000000000.01578501-0.000998440.13246022-0.17550773
-0.000116330.015785011.00000000-0.192848870.13261156-0.00048459
0.00801211-0.00099844-0.192848871.00000000-0.694425060.00548714
-0.085870050.132460220.13261156-0.694425061.00000000-0.71462612
-0.01466100-0.17550773-0.000484590.00548714-0.714626121.00000000
Covariance matrix
6.15484305E-17-6.41232871E-18-3.90950068E-182.02587052E-15-3.12104193E-14-3.91985763E-15
-6.41232871E-181.59161927E-152.69769225E-15-1.28379756E-152.44824270E-13-2.38623967E-13
-3.90950068E-182.69769225E-151.83508429E-11-2.66257390E-112.63183591E-11-7.07454916E-14
2.02587052E-15-1.28379756E-15-2.66257390E-111.03875498E-09-1.03688680E-096.02699626E-12
-3.12104193E-142.44824270E-132.63183591E-11-1.03688680E-092.14634141E-09-1.12830496E-09
-3.91985763E-15-2.38623967E-13-7.07454916E-146.02699626E-12-1.12830496E-091.16143905E-09