NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2004JR ∴ Orbital info ∴ Epoch 57152 MJD
Contact »
(494689) 2004JR  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 494689.eq0)
Keplerian elements
(Epoch 57152.8 MJD)
Value 1-σ variation Units
a 1.89078 5.343e-09 au
e 0.646322 5.271e-07
i 45.403 4.142e-05 deg
Ω 209.6 2.036e-05 deg
ω 139.497 5.695e-05 deg
M 53.049 2.102e-05 deg
Other useful info
Absolute Magnitude (H)    18.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6687 au
Aphelion distance 3.1128 au
Asc. node-Earth separation 1.16045 au
Desc. node-Earth separation -0.25672 au
Earth MOID 0.23863 au
Orbital period 949.645 days
Date of orbit computation   feb 26 13:06

Covariance matrix
2.85476358E-171.47384405E-16-1.78131423E-15-1.97132140E-152.28462519E-14-1.28212559E-15
1.47384405E-162.77821627E-13-1.66580446E-11-4.61787568E-122.85174868E-111.04611596E-11
-1.78131423E-15-1.66580446E-111.71582904E-096.62631914E-10-1.82124756E-09-6.93343725E-10
-1.97132140E-15-4.61787568E-126.62631914E-104.14660814E-10-6.72434696E-10-1.89858334E-10
2.28462519E-142.85174868E-11-1.82124756E-09-6.72434696E-103.24322423E-099.98978315E-10
-1.28212559E-151.04611596E-11-6.93343725E-10-1.89858334E-109.98978315E-104.41899802E-10

Correlation matrix
1.000000000.05233394-0.00804857-0.018118650.07508296-0.01141520
0.052333941.00000000-0.76296390-0.430241910.950035290.94413675
-0.00804857-0.762963901.000000000.78557715-0.77204655-0.79625043
-0.01811865-0.430241910.785577151.00000000-0.57984929-0.44352823
0.075082960.95003529-0.77204655-0.579849291.000000000.83446028
-0.011415200.94413675-0.79625043-0.443528230.834460281.00000000