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AstDyS ∴ Objects ∴ 1998CA2 ∴ Orbital info ∴ Epoch epochXXX
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(37837) 1998CA2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 37837.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58792 9.884e-09 au
e 0.158949 3.274e-08
i 15.14 5.66e-06 deg
Ω 64.187 1.427e-05 deg
ω 88.501 2.395e-05 deg
M 120.96 1.894e-05 deg
Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1766 au
Aphelion 2.9993 au
Asc. node-Earth separation 1.5261 au
Desc. node-Earth separation 1.51994 au
Earth MOID 1.24882 au
Orbital period 1520.63 days
Date of orbit computation  apr 23 19:54
Correlation matrix
1.000000000.061188950.02880561-0.028736410.15462250-0.31782651
0.061188951.00000000-0.00064620-0.009298290.31350073-0.38121364
0.02880561-0.000646201.00000000-0.355710010.189976740.01647006
-0.02873641-0.00929829-0.355710011.00000000-0.581873440.01595638
0.154622500.313500730.18997674-0.581873441.00000000-0.80351543
-0.31782651-0.381213640.016470060.01595638-0.803515431.00000000
Covariance matrix
9.76949163E-171.98035124E-171.61152926E-15-4.05257107E-153.66063127E-14-5.95045695E-14
1.98035124E-171.07217706E-15-1.19763127E-16-4.34408683E-152.45877688E-13-2.36442700E-13
1.61152926E-15-1.19763127E-163.20368802E-11-2.87265420E-112.57556696E-111.76581237E-12
-4.05257107E-15-4.34408683E-15-2.87265420E-112.03574941E-10-1.98855684E-104.31241745E-12
3.66063127E-142.45877688E-132.57556696E-11-1.98855684E-105.73712913E-10-3.64557264E-10
-5.95045695E-14-2.36442700E-131.76581237E-124.31241745E-12-3.64557264E-103.58796703E-10