AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008HC42 ∴ Orbital info ∴ Epoch epochXXX

(394787) 2008HC42 ▹

ORBITAL INFORMATION

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(ASCII data file 394787.eq0)

Keplerian elements at epoch
58289.5 MJD
	Value	1-σ variation	Units
a	3.4009	4.346e-08	au
e	0.076722	4.652e-08
i	7.617	6.926e-06	deg
Ω	230.054	4.531e-05	deg
ω	44.52	6.985e-05	deg
M	185.262	5.241e-05	deg

Other useful info
Absolute Magnitude (H)	15.6	mag
Slope parameter (G)	0.15	mag
Perihelion	3.14	au
Aphelion	3.6618	au
Asc. node-Earth separation	2.19533	au
Desc. node-Earth separation	2.587	au
Earth MOID	2.12976	au
Orbital period	2290.81	days
Date of orbit computation	apr 23 21:14

Correlation matrix
1.00000000	0.32974370	0.00668123	0.00507371	0.15100057	-0.20865956
0.32974370	1.00000000	0.00214314	0.00017809	-0.03944034	0.04532250
0.00668123	0.00214314	1.00000000	-0.40157272	0.25208120	0.00773339
0.00507371	0.00017809	-0.40157272	1.00000000	-0.64224433	-0.00113899
0.15100057	-0.03944034	0.25208120	-0.64224433	1.00000000	-0.76331029
-0.20865956	0.04532250	0.00773339	-0.00113899	-0.76331029	1.00000000

Covariance matrix
1.88854100E-15	6.66599686E-16	2.01082424E-15	9.99056509E-15	4.58348577E-13	-4.75286414E-13
6.66599686E-16	2.16396773E-15	6.90446957E-16	3.75372956E-16	-1.28150454E-13	1.10507862E-13
2.01082424E-15	6.90446957E-16	4.79632399E-11	-1.26014140E-10	1.21940734E-10	2.80722885E-12
9.99056509E-15	3.75372956E-16	-1.26014140E-10	2.05305997E-09	-2.03261525E-09	-2.70504204E-12
4.58348577E-13	-1.28150454E-13	1.21940734E-10	-2.03261525E-09	4.87874555E-09	-2.79453218E-09
-4.75286414E-13	1.10507862E-13	2.80722885E-12	-2.70504204E-12	-2.79453218E-09	2.74731101E-09