NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998SY14 ∴ Orbital info ∴ Epoch 51108 MJD
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1998SY14  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 1998SY14.eq0)
Keplerian elements
(Epoch 51108.1 MJD)
Value 1-σ variation Units
a 2.84782 0.0005564 au
e 0.664819 6.653e-05
i 3.528 0.000256 deg
Ω 40.314 0.0004106 deg
ω 21.715 0.000327 deg
M 353.367 0.001973 deg
Other useful info
Absolute Magnitude (H)    20.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9545 au
Aphelion distance 4.7411 au
Asc. node-Earth separation -0.00978 au
Desc. node-Earth separation 3.14696 au
Earth MOID 0.00375 au
Orbital period 1755.37 days
Date of orbit computation   feb 26 10:21

Covariance matrix
3.09545741E-073.70139898E-081.42231864E-07-2.19904330E-071.70631351E-071.09783776E-06
3.70139898E-084.42595700E-091.70074470E-08-2.62950199E-082.04044165E-081.31273910E-07
1.42231864E-071.70074470E-086.55180983E-08-1.01712124E-077.90904480E-085.04438180E-07
-2.19904330E-07-2.62950199E-08-1.01712124E-071.68561933E-07-1.33252429E-07-7.80017402E-07
1.70631351E-072.04044165E-087.90904480E-08-1.33252429E-071.06955638E-076.04998625E-07
1.09783776E-061.31273910E-075.04438180E-07-7.80017402E-076.04998625E-073.89367082E-06

Correlation matrix
1.000000000.999999750.99874322-0.962701420.937766190.99999109
0.999999751.000000000.99874562-0.962698190.937818390.99998897
0.998743220.998745621.00000000-0.967859530.944803630.99872907
-0.96270142-0.96269819-0.967859531.00000000-0.99241551-0.96281960
0.937766190.937818390.94480363-0.992415511.000000000.93750357
0.999991090.999988970.99872907-0.962819600.937503571.00000000