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AstDyS ∴ Objects ∴ 1999JJ22 ∴ Orbital info ∴ Epoch epochXXX
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(31683) 1999JJ22  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 31683.eq0)
Keplerian elements at epoch
57723.5 MJD
Value 1-σ variation Units
a 2.6772 9.561e-09 au
e 0.038565 3.852e-08
i 4.843 3.433e-06 deg
Ω 284.12 4.472e-05 deg
ω 59.701 6.256e-05 deg
M 245.668 4.446e-05 deg
Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.574 au
Aphelion 2.7804 au
Asc. node-Earth separation 1.60392 au
Desc. node-Earth separation 1.74291 au
Earth MOID 1.56734 au
Orbital period 1600 days
Date of orbit computation  apr 23 19:52
Correlation matrix
1.00000000-0.07173196-0.00022727-0.00059402-0.134125840.19046858
-0.071731961.00000000-0.000148960.002952310.04137775-0.07910041
-0.00022727-0.000148961.000000000.15643072-0.11121955-0.00118626
-0.000594020.002952310.156430721.00000000-0.70731762-0.00664734
-0.134125840.04137775-0.11121955-0.707317621.00000000-0.70082176
0.19046858-0.07910041-0.00118626-0.00664734-0.700821761.00000000
Covariance matrix
9.14133860E-17-2.64212032E-17-7.45938333E-18-2.54000565E-16-8.02264331E-148.09581795E-14
-2.64212032E-171.48412335E-15-1.96997818E-175.08658536E-159.97245220E-14-1.35470962E-13
-7.45938333E-18-1.96997818E-171.17840887E-112.40159215E-11-2.38852205E-11-1.81034337E-13
-2.54000565E-165.08658536E-152.40159215E-112.00013098E-09-1.97899101E-09-1.32162894E-11
-8.02264331E-149.97245220E-14-2.38852205E-11-1.97899101E-093.91381466E-09-1.94912730E-09
8.09581795E-14-1.35470962E-13-1.81034337E-13-1.32162894E-11-1.94912730E-091.97635517E-09