NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015SY2 ∴ Orbital info ∴ Epoch 58504 MJD
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2015SY2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015SY2.eq0)
Keplerian elements
(Epoch 58504.0 MJD)
Value 1-σ variation Units
a 1.92472 8.729e-09 au
e 0.420093 6.12e-08
i 16.913 1.26e-05 deg
Ω 37.98 1.265e-05 deg
ω 283.792 3.072e-05 deg
M 116.954 2.674e-05 deg
Other useful info
Absolute Magnitude (H)    19.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1162 au
Aphelion distance 2.7333 au
Asc. node-Earth separation 0.44887 au
Desc. node-Earth separation 0.75568 au
Earth MOID 0.27327 au
Orbital period 975.329 days
Date of orbit computation   feb 26 11:38

Covariance matrix
7.61925530E-179.20713863E-174.61750497E-152.52802992E-15-4.45983790E-144.49490784E-14
9.20713863E-173.74487062E-15-2.97098205E-13-1.50326526E-131.34258833E-12-1.31659151E-12
4.61750497E-15-2.97098205E-131.58662860E-104.72715731E-12-1.52327041E-101.57622246E-10
2.52802992E-15-1.50326526E-134.72715731E-121.60146107E-10-2.28907408E-108.19631080E-11
-4.45983790E-141.34258833E-12-1.52327041E-10-2.28907408E-109.43960346E-10-7.53646710E-10
4.49490784E-14-1.31659151E-121.57622246E-108.19631080E-11-7.53646710E-107.15249339E-10

Correlation matrix
1.000000000.172365370.041996540.02288589-0.166297580.19254657
0.172365371.00000000-0.38542864-0.194114960.71408117-0.80445899
0.04199654-0.385428641.000000000.02965543-0.393606710.46789795
0.02288589-0.194114960.029655431.00000000-0.588741670.24217622
-0.166297580.71408117-0.39360671-0.588741671.00000000-0.91719610
0.19254657-0.804458990.467897950.24217622-0.917196101.00000000