AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002QR101 ∴ Orbital info ∴ Epoch epochXXX
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(331686) 2002QR101  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 331686.eq0)
Keplerian elements at epoch
57851.9 MJD
Value 1-σ variation Units
a 3.11277 3.28e-08 au
e 0.052959 7.088e-08
i 6.503 5.537e-06 deg
Ω 275.105 5.915e-05 deg
ω 103.066 8.114e-05 deg
M 196.184 5.484e-05 deg
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9479 au
Aphelion 3.2776 au
Asc. node-Earth separation 2.1259 au
Desc. node-Earth separation 2.08461 au
Earth MOID 1.95976 au
Orbital period 2005.94 days
Date of orbit computation  apr 23 20:59
Correlation matrix
1.000000000.384205640.00777259-0.01484627-0.011552750.01024146
0.384205641.00000000-0.008359270.00430890-0.147464900.16977819
0.00777259-0.008359271.000000000.02193468-0.016765550.00120462
-0.014846270.004308900.021934681.00000000-0.72065814-0.00533592
-0.01155275-0.14746490-0.01676555-0.720658141.00000000-0.68682817
0.010241460.169778190.00120462-0.00533592-0.686828171.00000000
Covariance matrix
1.07610828E-158.93300883E-161.41184442E-15-2.88092778E-14-3.07486440E-141.84228913E-14
8.93300883E-165.02356562E-15-3.28070792E-151.80659002E-14-8.48022678E-136.59866459E-13
1.41184442E-15-3.28070792E-153.06609803E-117.18474483E-12-7.53222978E-123.65772798E-13
-2.88092778E-141.80659002E-147.18474483E-123.49924373E-09-3.45882957E-09-1.73086880E-11
-3.07486440E-14-8.48022678E-13-7.53222978E-12-3.45882957E-096.58302563E-09-3.05582854E-09
1.84228913E-146.59866459E-133.65772798E-13-1.73086880E-11-3.05582854E-093.00701931E-09