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AstDyS ∴ Objects ∴ 2017SR87 ∴ Orbital info ∴ Epoch epochXXX
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(540482) 2017SR87  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 540482.eq0)
Keplerian elements at epoch
58570.0 MJD
Value 1-σ variation Units
a 2.61949 1.95e-08 au
e 0.191242 8.829e-08
i 3.088 9.577e-06 deg
Ω 182.705 9.315e-05 deg
ω 206.449 9.67e-05 deg
M 116.342 2.109e-05 deg
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1185 au
Aphelion 3.1205 au
Asc. node-Earth separation 2.04837 au
Desc. node-Earth separation 1.15214 au
Earth MOID 1.12367 au
Orbital period 1548.55 days
Date of orbit computation  apr 23 21:45
Correlation matrix
1.00000000-0.528096960.01675209-0.001061370.04163236-0.24849595
-0.528096961.00000000-0.01958246-0.00479611-0.033353510.31589442
0.01675209-0.019582461.00000000-0.244278780.23433268-0.00110876
-0.00106137-0.00479611-0.244278781.00000000-0.96157810-0.00371865
0.04163236-0.033353510.23433268-0.961578101.00000000-0.26261087
-0.248495950.31589442-0.00110876-0.00371865-0.262610871.00000000
Covariance matrix
3.80439513E-16-9.09425168E-163.12931666E-15-1.92844882E-157.85238579E-14-1.02203053E-13
-9.09425168E-167.79508743E-15-1.65582912E-14-3.94457231E-14-2.84760537E-135.88104101E-13
3.12931666E-15-1.65582912E-149.17224523E-11-2.17933370E-102.17019373E-10-2.23911037E-13
-1.92844882E-15-3.94457231E-14-2.17933370E-108.67761430E-09-8.66188768E-09-7.30444383E-12
7.85238579E-14-2.84760537E-132.17019373E-10-8.66188768E-099.35094767E-09-5.35478784E-10
-1.02203053E-135.88104101E-13-2.23911037E-13-7.30444383E-12-5.35478784E-104.44634860E-10