AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2004HC56 ∴ Orbital info ∴ Epoch epochXXX

(149705) 2004HC56 ▹

ORBITAL INFORMATION

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(ASCII data file 149705.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.66378	2.244e-08	au
e	0.124021	6.683e-08
i	14.159	6.587e-06	deg
Ω	279.075	3.027e-05	deg
ω	15.502	4.405e-05	deg
M	136.876	3.744e-05	deg

Other useful info
Absolute Magnitude (H)	15.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3334	au
Aphelion	2.9941	au
Asc. node-Earth separation	1.32615	au
Desc. node-Earth separation	1.99616	au
Earth MOID	1.31965	au
Orbital period	1587.98	days
Date of orbit computation	apr 23 20:20

Correlation matrix
1.00000000	-0.11662674	0.01281404	0.00153929	0.20487429	-0.48291204
-0.11662674	1.00000000	-0.02682615	-0.00723700	0.20640653	-0.25476600
0.01281404	-0.02682615	1.00000000	0.19006478	-0.12989288	-0.00138402
0.00153929	-0.00723700	0.19006478	1.00000000	-0.66569926	0.00072451
0.20487429	0.20640653	-0.12989288	-0.66569926	1.00000000	-0.72003461
-0.48291204	-0.25476600	-0.00138402	0.00072451	-0.72003461	1.00000000

Covariance matrix
5.03481616E-16	-1.74900469E-16	1.89403044E-15	1.04545921E-15	2.02479725E-13	-4.05743059E-13
-1.74900469E-16	4.46685744E-15	-1.18105026E-14	-1.46404894E-14	6.07612564E-13	-6.37578664E-13
1.89403044E-15	-1.18105026E-14	4.33928257E-11	3.78971296E-11	-3.76874349E-11	-3.41384115E-13
1.04545921E-15	-1.46404894E-14	3.78971296E-11	9.16202349E-10	-8.87515703E-10	8.21167039E-13
2.02479725E-13	6.07612564E-13	-3.76874349E-11	-8.87515703E-10	1.94001256E-09	-1.18753631E-09
-4.05743059E-13	-6.37578664E-13	-3.41384115E-13	8.21167039E-13	-1.18753631E-09	1.40211137E-09