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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009DQ4 ∴ Orbital info ∴ Epoch 60400 MJD
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2009DQ4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009DQ4.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.56703 5.341e-08 au
e 0.385469 2.543e-07
i 16.876 3.317e-05 deg
Ω 165.083 1.407e-05 deg
ω 297.875 7.699e-05 deg
M 273.673 0.0001649 deg
Other useful info
Absolute Magnitude (H)    21.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.963 au
Aphelion distance 2.1711 au
Asc. node-Earth separation 0.13867 au
Desc. node-Earth separation 0.62044 au
Earth MOID 0.10183 au
Orbital period 716.496 days
Date of orbit computation   feb 26 10:41

Covariance matrix
2.85278477E-15-7.76726800E-15-1.96407120E-139.20783560E-142.83593599E-12-8.73609928E-12
-7.76726800E-156.46624500E-14-2.27582959E-12-1.20750654E-12-1.56454315E-112.55068642E-11
-1.96407120E-13-2.27582959E-121.10003055E-094.89325729E-11-3.96544545E-108.99085571E-10
9.20783560E-14-1.20750654E-124.89325729E-111.98047602E-10-6.22980657E-11-2.31012716E-10
2.83593599E-12-1.56454315E-11-3.96544545E-10-6.22980657E-115.92748259E-09-9.74448544E-09
-8.73609928E-122.55068642E-118.99085571E-10-2.31012716E-10-9.74448544E-092.71894488E-08

Correlation matrix
1.00000000-0.57188369-0.110871610.122500610.68964688-0.99193418
-0.571883691.00000000-0.26984308-0.33742606-0.799146360.60831817
-0.11087161-0.269843081.000000000.10483611-0.155293920.16439873
0.12250061-0.337426060.104836111.00000000-0.05749825-0.09955221
0.68964688-0.79914636-0.15529392-0.057498251.00000000-0.76757985
-0.991934180.608318170.16439873-0.09955221-0.767579851.00000000