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(21238) Panarea  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 21238.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54306 7.345e-09 au
e 0.107662 2.295e-08
i 11.457 3.456e-06 deg
Ω 73.671 1.843e-05 deg
ω 30.462 2.991e-05 deg
M 334.14 2.288e-05 deg
Other useful info
Absolute Magnitude (H)    13.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2693 au
Aphelion 2.8169 au
Asc. node-Earth separation 1.31556 au
Desc. node-Earth separation 1.75606 au
Earth MOID 1.29361 au
Orbital period 1481.27 days
Date of orbit computation  apr 23 19:50
Correlation matrix
1.000000000.07478615-0.020999420.012480570.05720770-0.20712968
0.074786151.000000000.01632332-0.01951724-0.199719400.24294386
-0.020999420.016323321.00000000-0.505679370.280371510.03383463
0.01248057-0.01951724-0.505679371.00000000-0.60259934-0.00150683
0.05720770-0.199719400.28037151-0.602599341.00000000-0.78716836
-0.207129680.242943860.03383463-0.00150683-0.787168361.00000000
Covariance matrix
5.39515284E-171.26043997E-17-5.33010339E-161.68975007E-151.25680191E-14-3.48135593E-14
1.26043997E-175.26499813E-161.29429762E-15-8.25474653E-15-1.37066042E-131.27558453E-13
-5.33010339E-161.29429762E-151.19413348E-11-3.22097948E-112.89781610E-112.67542046E-12
1.68975007E-15-8.25474653E-15-3.22097948E-113.39760250E-10-3.32219742E-10-6.35556131E-13
1.25680191E-14-1.37066042E-132.89781610E-11-3.32219742E-108.94583749E-10-5.38743868E-10
-3.48135593E-141.27558453E-132.67542046E-12-6.35556131E-13-5.38743868E-105.23610580E-10