AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012HD37 ∴ Orbital info ∴ Epoch epochXXX

(426145) 2012HD37 ▹

ORBITAL INFORMATION

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(ASCII data file 426145.eq0)

Keplerian elements at epoch
57484.3 MJD
	Value	1-σ variation	Units
a	2.35328	2.282e-08	au
e	0.130507	6.385e-08
i	5.969	7.015e-06	deg
Ω	79.932	7.053e-05	deg
ω	348.206	7.848e-05	deg
M	165.639	3.221e-05	deg

Other useful info
Absolute Magnitude (H)	17.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0462	au
Aphelion	2.6604	au
Asc. node-Earth separation	1.06536	au
Desc. node-Earth separation	1.63608	au
Earth MOID	1.05896	au
Orbital period	1318.59	days
Date of orbit computation	apr 23 21:20

Correlation matrix
1.00000000	-0.26715205	0.03090174	0.00981088	-0.09938912	0.21529090
-0.26715205	1.00000000	-0.01848366	-0.00218649	0.01524323	-0.03679014
0.03090174	-0.01848366	1.00000000	-0.00685764	0.01192303	-0.00783610
0.00981088	-0.00218649	-0.00685764	1.00000000	-0.89177848	0.00063685
-0.09938912	0.01524323	0.01192303	-0.89177848	1.00000000	-0.44770938
0.21529090	-0.03679014	-0.00783610	0.00063685	-0.44770938	1.00000000

Covariance matrix
5.20616750E-16	-3.89219655E-16	4.94605443E-15	1.57878390E-14	-1.77974984E-13	1.58219242E-13
-3.89219655E-16	4.07712826E-15	-8.27908014E-15	-9.84646761E-15	7.63862538E-14	-7.56629455E-14
4.94605443E-15	-8.27908014E-15	4.92077728E-11	-3.39271470E-12	6.56393696E-12	-1.77048087E-12
1.57878390E-14	-9.84646761E-15	-3.39271470E-12	4.97406064E-09	-4.93598216E-09	1.44665317E-12
-1.77974984E-13	7.63862538E-14	6.56393696E-12	-4.93598216E-09	6.15916885E-09	-1.13170128E-09
1.58219242E-13	-7.56629455E-14	-1.77048087E-12	1.44665317E-12	-1.13170128E-09	1.03740688E-09