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AstDyS ∴ Objects ∴ 2015HY81 ∴ Orbital info ∴ Epoch epochXXX
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(603897) 2015HY81  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 603897.eq0)
Keplerian elements at epoch
58187.5 MJD
Value 1-σ variation Units
a 2.33994 2.043e-08 au
e 0.184817 5.293e-08
i 2.836 7.231e-06 deg
Ω 52.434 0.0001273 deg
ω 201.228 0.00013 deg
M 263.504 2.358e-05 deg
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9075 au
Aphelion 2.7724 au
Asc. node-Earth separation 1.741 au
Desc. node-Earth separation 0.91719 au
Earth MOID 0.89277 au
Orbital period 1307.39 days
Date of orbit computation  Jul 26 11:16
Correlation matrix
1.000000000.03422433-0.00200539-0.003695680.06270535-0.29156322
0.034224331.00000000-0.00591057-0.00688163-0.066555390.36717583
-0.00200539-0.005910571.00000000-0.406662920.39926105-0.00438033
-0.00369568-0.00688163-0.406662921.00000000-0.97609982-0.00904786
0.06270535-0.066555390.39926105-0.976099821.00000000-0.20561290
-0.291563220.36717583-0.00438033-0.00904786-0.205612901.00000000
Covariance matrix
4.17445088E-163.70096852E-17-2.96293460E-16-9.61255224E-151.66526709E-13-1.40495476E-13
3.70096852E-172.80131182E-15-2.26221441E-15-4.63679089E-14-4.57871448E-134.58336815E-13
-2.96293460E-16-2.26221441E-155.22934896E-11-3.74372236E-103.75284281E-10-7.47069594E-13
-9.61255224E-15-4.63679089E-14-3.74372236E-101.62065470E-08-1.61517319E-08-2.71657124E-11
1.66526709E-13-4.57871448E-133.75284281E-10-1.61517319E-081.68950404E-08-6.30318298E-10
-1.40495476E-134.58336815E-13-7.47069594E-13-2.71657124E-11-6.30318298E-105.56236988E-10