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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Erato ∴ Orbital info ∴ Epoch epochXXX
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(62) Erato  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 62.eq0)
Keplerian elements at epoch
58300.4 MJD
Value 1-σ variation Units
a 3.13754 8.159e-09 au
e 0.16837 2.359e-08
i 2.229 2.906e-06 deg
Ω 125.378 4.82e-05 deg
ω 275.352 4.921e-05 deg
M 187.839 8.915e-06 deg
Other useful info
Absolute Magnitude (H)    9.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6093 au
Aphelion 3.6658 au
Asc. node-Earth separation 2.01768 au
Desc. node-Earth separation 2.08249 au
Earth MOID 1.61892 au
Orbital period 2029.93 days
Date of orbit computation  Jun 5 00:36
Correlation matrix
1.000000000.60999439-0.020661090.00809891-0.036801110.06251009
0.609994391.00000000-0.00231299-0.00399550-0.01316336-0.05573861
-0.02066109-0.002312991.00000000-0.328721680.320434710.00611251
0.00809891-0.00399550-0.328721681.00000000-0.980240930.00830647
-0.03680111-0.013163360.32043471-0.980240931.00000000-0.20178907
0.06251009-0.055738610.006112510.00830647-0.201789071.00000000
Covariance matrix
6.65636585E-171.17415302E-16-4.89798789E-163.18507474E-15-1.47747052E-144.54652157E-15
1.17415302E-165.56622222E-16-1.58562096E-16-4.54386341E-15-1.52822150E-14-1.17232191E-14
-4.89798789E-16-1.58562096E-168.44290368E-12-4.60414053E-114.58168089E-111.58334590E-13
3.18507474E-15-4.54386341E-15-4.60414053E-112.32353169E-09-2.32512606E-093.56945210E-12
-1.47747052E-14-1.52822150E-144.58168089E-11-2.32512606E-092.42146803E-09-8.85212469E-11
4.54652157E-15-1.17232191E-141.58334590E-133.56945210E-12-8.85212469E-117.94732568E-11