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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998QS73 ∴ Orbital info ∴ Epoch epochXXX
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(237403) 1998QS73  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 237403.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.76692 1.258e-08 au
e 0.208846 4.569e-08
i 15.28 4.985e-06 deg
Ω 191.689 1.396e-05 deg
ω 191.379 1.729e-05 deg
M 174.775 1.006e-05 deg
Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1891 au
Aphelion 3.3448 au
Asc. node-Earth separation 2.3282 au
Desc. node-Earth separation 1.19709 au
Earth MOID 1.19359 au
Orbital period 1681.1 days
Date of orbit computation  apr 23 20:39
Correlation matrix
1.00000000-0.306953130.006172030.008086960.06590881-0.42586889
-0.306953131.00000000-0.02143896-0.01389734-0.107292970.34492448
0.00617203-0.021438961.00000000-0.096584540.07433307-0.00308516
0.00808696-0.01389734-0.096584541.00000000-0.77313522-0.00992861
0.06590881-0.107292970.07433307-0.773135221.00000000-0.56765505
-0.425868890.34492448-0.00308516-0.00992861-0.567655051.00000000
Covariance matrix
1.58364289E-16-1.76484579E-163.87170444E-161.42066186E-151.43373563E-14-5.39346325E-14
-1.76484579E-162.08743108E-15-4.88264316E-15-8.86369449E-15-8.47372492E-141.58596383E-13
3.87170444E-16-4.88264316E-152.48479436E-11-6.72093615E-126.40507620E-12-1.54769573E-13
1.42066186E-15-8.86369449E-15-6.72093615E-121.94873982E-10-1.86564665E-10-1.39485297E-12
1.43373563E-14-8.47372492E-146.40507620E-12-1.86564665E-102.98809230E-10-9.87517250E-11
-5.39346325E-141.58596383E-13-1.54769573E-13-1.39485297E-12-9.87517250E-111.01280624E-10