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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001HK49 ∴ Orbital info ∴ Epoch epochXXX
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(82213) 2001HK49  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 82213.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.19477 5.599e-09 au
e 0.163026 3.716e-08
i 3.906 4.171e-06 deg
Ω 331.08 4.411e-05 deg
ω 341.675 4.542e-05 deg
M 303.694 1.07e-05 deg
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.837 au
Aphelion 2.5526 au
Asc. node-Earth separation 0.83955 au
Desc. node-Earth separation 1.53914 au
Earth MOID 0.82322 au
Orbital period 1187.63 days
Date of orbit computation  apr 23 20:04
Correlation matrix
1.000000000.028498830.00100851-0.00082223-0.04548258-0.10532230
0.028498831.00000000-0.01142315-0.003456880.08615365-0.40383278
0.00100851-0.011423151.000000000.16310439-0.159889210.00621636
-0.00082223-0.003456880.163104391.00000000-0.96740675-0.00037757
-0.045482580.08615365-0.15988921-0.967406751.00000000-0.23557310
-0.10532230-0.403832780.00621636-0.00037757-0.235573101.00000000
Covariance matrix
3.13460519E-175.92985551E-182.35495792E-17-2.03059657E-16-1.15654595E-14-6.30996137E-15
5.92985551E-181.38118358E-15-1.77061208E-15-5.66697282E-151.45420541E-13-1.60598762E-13
2.35495792E-17-1.77061208E-151.73949773E-113.00067062E-11-3.02870838E-112.77436314E-13
-2.03059657E-16-5.66697282E-153.00067062E-111.94572521E-09-1.93810023E-09-1.78219148E-13
-1.15654595E-141.45420541E-13-3.02870838E-11-1.93810023E-092.06277918E-09-1.14489851E-10
-6.30996137E-15-1.60598762E-132.77436314E-13-1.78219148E-13-1.14489851E-101.14506423E-10