NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999DJ4 ∴ Orbital info ∴ Epoch 55996 MJD
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(85938) 1999DJ4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 85938.eq0)
Keplerian elements
(Epoch 55996.1 MJD)
Value 1-σ variation Units
a 1.85233 3.471e-09 au
e 0.484247 2.525e-08
i 9.154 5.059e-06 deg
Ω 19.972 2.316e-05 deg
ω 197.564 2.317e-05 deg
M 43.417 4.6e-06 deg
Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9553 au
Aphelion distance 2.7493 au
Asc. node-Earth separation 1.63795 au
Desc. node-Earth separation -0.03159 au
Earth MOID 0.02435 au
Orbital period 920.819 days
Date of orbit computation   feb 26 13:09

Covariance matrix
1.20464114E-17-6.25682158E-181.49320356E-157.80053667E-151.04524149E-15-1.45907515E-14
-6.25682158E-186.37386100E-16-7.41168995E-151.20388869E-146.68386266E-145.99373739E-15
1.49320356E-15-7.41168995E-152.55958658E-11-6.44340251E-116.45831258E-11-2.06040087E-12
7.80053667E-151.20388869E-14-6.44340251E-115.36372505E-10-5.10174739E-10-1.68590478E-11
1.04524149E-156.68386266E-146.45831258E-11-5.10174739E-105.36708126E-10-5.10357804E-12
-1.45907515E-145.99373739E-15-2.06040087E-12-1.68590478E-11-5.10357804E-122.11630942E-11

Correlation matrix
1.00000000-0.071404180.085036480.097042590.01299926-0.91381700
-0.071404181.00000000-0.058027120.020589780.114276550.05160679
0.08503648-0.058027121.00000000-0.549916940.55101708-0.08852730
0.097042590.02058978-0.549916941.00000000-0.95086007-0.15823779
0.012999260.114276550.55101708-0.950860071.00000000-0.04788683
-0.913817000.05160679-0.08852730-0.15823779-0.047886831.00000000