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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002QK77 ∴ Orbital info ∴ Epoch epochXXX
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(331682) 2002QK77  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 331682.eq0)
Keplerian elements at epoch
56936.4 MJD
Value 1-σ variation Units
a 2.27215 8.661e-09 au
e 0.217922 6.102e-08
i 3.227 7.346e-06 deg
Ω 30.034 0.0001376 deg
ω 242.035 0.000139 deg
M 230.854 2.065e-05 deg
Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.777 au
Aphelion 2.7673 au
Asc. node-Earth separation 1.41574 au
Desc. node-Earth separation 0.96062 au
Earth MOID 0.76439 au
Orbital period 1250.99 days
Date of orbit computation  Jun 5 01:47
Correlation matrix
1.00000000-0.358011370.01647065-0.007179100.02076131-0.11775573
-0.358011371.00000000-0.028665100.008406890.05359609-0.31090778
0.01647065-0.028665101.00000000-0.427916320.418643850.02228794
-0.007179100.00840689-0.427916321.00000000-0.98305265-0.01986351
0.020761310.053596090.41864385-0.983052651.00000000-0.15995760
-0.11775573-0.310907780.02228794-0.01986351-0.159957601.00000000
Covariance matrix
7.50108284E-17-1.89201538E-161.04791535E-15-8.55269727E-152.49963356E-14-2.10580495E-14
-1.89201538E-163.72333172E-15-1.28491029E-147.05622526E-144.54630551E-13-3.91716230E-13
1.04791535E-15-1.28491029E-145.39643438E-11-4.32397714E-104.27521370E-103.38062905E-12
-8.55269727E-157.05622526E-14-4.32397714E-101.89209165E-08-1.87978218E-08-5.64158652E-11
2.49963356E-144.54630551E-134.27521370E-10-1.87978218E-081.93249922E-08-4.59133158E-10
-2.10580495E-14-3.91716230E-133.38062905E-12-5.64158652E-11-4.59133158E-104.26332278E-10