AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Hidalgo ∴ Orbital info ∴ Epoch epochXXX

(944) Hidalgo ▹

ORBITAL INFORMATION

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(ASCII data file 944.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	5.72825	2.596e-08	au
e	0.662063	3.472e-08
i	42.571	6.846e-06	deg
Ω	21.432	6.564e-06	deg
ω	56.513	7.897e-06	deg
M	142.341	2.374e-06	deg

Other useful info
Absolute Magnitude (H)	10.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9358	au
Aphelion	9.5207	au
Asc. node-Earth separation	1.36006	au
Desc. node-Earth separation	4.0667	au
Earth MOID	1.13871	au
Orbital period	5007.63	days
Date of orbit computation	apr 23 19:46

Correlation matrix
1.00000000	0.60313126	0.03897124	0.06997577	-0.12187934	-0.72363097
0.60313126	1.00000000	-0.06272415	0.00287095	-0.39923763	-0.26642904
0.03897124	-0.06272415	1.00000000	-0.08367020	0.02405425	0.02174244
0.06997577	0.00287095	-0.08367020	1.00000000	-0.65344402	-0.01731051
-0.12187934	-0.39923763	0.02405425	-0.65344402	1.00000000	-0.32153530
-0.72363097	-0.26642904	0.02174244	-0.01731051	-0.32153530	1.00000000

Covariance matrix
6.73949068E-16	5.43674613E-16	6.92589527E-15	1.19240849E-14	-2.49859174E-14	-4.46032365E-14
5.43674613E-16	1.20566695E-15	-1.49096205E-14	6.54338861E-16	-1.09470431E-13	-2.19649859E-14
6.92589527E-15	-1.49096205E-14	4.68636625E-11	-3.75969582E-12	1.30035385E-12	3.53396436E-13
1.19240849E-14	6.54338861E-16	-3.75969582E-12	4.30851508E-11	-3.38706769E-11	-2.69779733E-13
-2.49859174E-14	-1.09470431E-13	1.30035385E-12	-3.38706769E-11	6.23596053E-11	-6.02859395E-12
-4.46032365E-14	-2.19649859E-14	3.53396436E-13	-2.69779733E-13	-6.02859395E-12	5.63730304E-12