AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998HU32 ∴ Orbital info ∴ Epoch epochXXX

(44120) 1998HU32 ▹

ORBITAL INFORMATION

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(ASCII data file 44120.eq0)

Keplerian elements at epoch
57289.0 MJD
	Value	1-σ variation	Units
a	2.3114	6.537e-09	au
e	0.16037	2.904e-08
i	2.547	4.477e-06	deg
Ω	40.008	7.492e-05	deg
ω	253.925	7.683e-05	deg
M	272.282	1.744e-05	deg

Other useful info
Absolute Magnitude (H)	15.2	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9407	au
Aphelion	2.6821	au
Asc. node-Earth separation	1.36464	au
Desc. node-Earth separation	1.14965	au
Earth MOID	0.92627	au
Orbital period	1283.55	days
Date of orbit computation	apr 23 19:55

Correlation matrix
1.00000000	0.16766503	-0.00895837	0.01162664	0.00309289	-0.08456800
0.16766503	1.00000000	-0.00693279	0.00885512	0.04533622	-0.29665012
-0.00895837	-0.00693279	1.00000000	-0.37048302	0.36298528	-0.00791948
0.01162664	0.00885512	-0.37048302	1.00000000	-0.97532455	0.00829288
0.00309289	0.04533622	0.36298528	-0.97532455	1.00000000	-0.22589979
-0.08456800	-0.29665012	-0.00791948	0.00829288	-0.22589979	1.00000000

Covariance matrix
4.27359997E-17	3.18321966E-17	-2.62169478E-16	5.69453570E-15	1.55339932E-15	-9.64162898E-15
3.18321966E-17	8.43440332E-16	-9.01345185E-16	1.92676367E-14	1.01156748E-13	-1.50251604E-13
-2.62169478E-16	-9.01345185E-16	2.00406734E-11	-1.24260040E-10	1.24843952E-10	-6.18301634E-13
5.69453570E-15	1.92676367E-14	-1.24260040E-10	5.61324583E-09	-5.61407909E-09	1.08357673E-11
1.55339932E-15	1.01156748E-13	1.24843952E-10	-5.61407909E-09	5.90261806E-09	-3.02681289E-10
-9.64162898E-15	-1.50251604E-13	-6.18301634E-13	1.08357673E-11	-3.02681289E-10	3.04154901E-10