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AstDyS ∴ Objects ∴ 2015RA121 ∴ Orbital info ∴ Epoch epochXXX
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2015RA121  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015RA121.eq0)
Keplerian elements at epoch
56635.3 MJD
Value 1-σ variation Units
a 2.65381 1.793e-08 au
e 0.179504 1.175e-07
i 11.566 1.401e-05 deg
Ω 178.575 3.575e-05 deg
ω 207.964 4.832e-05 deg
M 189.797 3.05e-05 deg
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1774 au
Aphelion 3.1302 au
Asc. node-Earth separation 2.05687 au
Desc. node-Earth separation 1.21245 au
Earth MOID 1.18625 au
Orbital period 1579.08 days
Date of orbit computation  apr 24 02:09
Correlation matrix
1.00000000-0.164671310.02759427-0.011692680.27916109-0.41441638
-0.164671311.00000000-0.00962020-0.01817049-0.279572080.55924850
0.02759427-0.009620201.00000000-0.333050480.26182744-0.02887348
-0.01169268-0.01817049-0.333050481.00000000-0.72172977-0.00673904
0.27916109-0.279572080.26182744-0.721729771.00000000-0.66775056
-0.414416380.55924850-0.02887348-0.00673904-0.667750561.00000000
Covariance matrix
3.21581371E-16-3.46887296E-166.93397355E-15-7.49638256E-152.41906587E-13-2.26645036E-13
-3.46887296E-161.37990762E-14-1.58353278E-14-7.63104239E-14-1.58696070E-122.00352003E-12
6.93397355E-15-1.58353278E-141.96352172E-10-1.66847678E-101.77288431E-10-1.23390236E-11
-7.49638256E-15-7.63104239E-14-1.66847678E-101.27815787E-09-1.24685010E-09-7.34774950E-12
2.41906587E-13-1.58696070E-121.77288431E-10-1.24685010E-092.33504229E-09-9.84068868E-10
-2.26645036E-132.00352003E-12-1.23390236E-11-7.34774950E-12-9.84068868E-109.30095859E-10