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(493589) 2015MS21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 493589.eq0)
Keplerian elements at epoch
58268.5 MJD
Value 1-σ variation Units
a 2.65958 3.076e-08 au
e 0.141909 5.444e-08
i 5.32 5.58e-06 deg
Ω 267.668 8.231e-05 deg
ω 1.817 8.788e-05 deg
M 222.864 2.949e-05 deg
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2822 au
Aphelion 3.037 au
Asc. node-Earth separation 1.26628 au
Desc. node-Earth separation 2.05448 au
Earth MOID 1.266 au
Orbital period 1584.23 days
Date of orbit computation  apr 23 21:35
Correlation matrix
1.000000000.342324820.00751727-0.002821390.00319422-0.02226607
0.342324821.000000000.007178420.00109507-0.061933440.11199322
0.007517270.007178421.00000000-0.024794300.013585620.02212055
-0.002821390.00109507-0.024794301.00000000-0.92822936-0.01160717
0.00319422-0.061933440.01358562-0.928229361.00000000-0.35679953
-0.022266070.111993220.02212055-0.01160717-0.356799531.00000000
Covariance matrix
9.46122801E-165.73256865E-161.29011971E-15-7.14339555E-158.63390580E-15-2.02002876E-14
5.73256865E-162.96397305E-152.18053214E-154.90733808E-15-2.96299137E-131.79832831E-13
1.29011971E-152.18053214E-153.11309648E-11-1.13871692E-116.66106512E-123.64025996E-12
-7.14339555E-154.90733808E-15-1.13871692E-116.77540563E-09-6.71414953E-09-2.81795593E-11
8.63390580E-15-2.96299137E-136.66106512E-12-6.71414953E-097.72211229E-09-9.24767326E-10
-2.02002876E-141.79832831E-133.64025996E-12-2.81795593E-11-9.24767326E-108.69921943E-10