AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007HC4 ∴ Orbital info ∴ Epoch epochXXX

(341054) 2007HC4 ▹

ORBITAL INFORMATION

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(ASCII data file 341054.eq0)

Keplerian elements at epoch
58059.0 MJD
	Value	1-σ variation	Units
a	2.65365	1.783e-08	au
e	0.226239	4.229e-08
i	3.998	5.152e-06	deg
Ω	121.376	0.0001286	deg
ω	189.796	0.0001297	deg
M	96.036	2.028e-05	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0533	au
Aphelion	3.254	au
Asc. node-Earth separation	2.25688	au
Desc. node-Earth separation	1.04381	au
Earth MOID	1.03931	au
Orbital period	1578.93	days
Date of orbit computation	apr 23 21:02

Correlation matrix
1.00000000	0.03634973	0.01069184	-0.01429021	0.01814712	-0.02831658
0.03634973	1.00000000	0.01289223	-0.00721011	-0.00032816	0.06692098
0.01069184	0.01289223	1.00000000	-0.26344070	0.25922786	0.01382201
-0.01429021	-0.00721011	-0.26344070	1.00000000	-0.98551325	-0.02391024
0.01814712	-0.00032816	0.25922786	-0.98551325	1.00000000	-0.14236614
-0.02831658	0.06692098	0.01382201	-0.02391024	-0.14236614	1.00000000

Covariance matrix
3.17814426E-16	2.74024299E-17	9.82077992E-16	-3.27690945E-14	4.19588365E-14	-1.02355359E-14
2.74024299E-17	1.78814296E-15	2.80889957E-15	-3.92177119E-14	-1.79974535E-15	5.73781386E-14
9.82077992E-16	2.80889957E-15	2.65468972E-11	-1.74593753E-10	1.73227755E-10	1.44397934E-12
-3.27690945E-14	-3.92177119E-14	-1.74593753E-10	1.65454238E-08	-1.64410800E-08	-6.23599580E-11
4.19588365E-14	-1.79974535E-15	1.73227755E-10	-1.64410800E-08	1.68212340E-08	-3.74385196E-10
-1.02355359E-14	5.73781386E-14	1.44397934E-12	-6.23599580E-11	-3.74385196E-10	4.11117574E-10