AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012HB81 ∴ Orbital info ∴ Epoch epochXXX

(600756) 2012HB81 ▹

ORBITAL INFORMATION

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(ASCII data file 600756.eq0)

Keplerian elements at epoch
58472.7 MJD
	Value	1-σ variation	Units
a	2.29366	2.074e-08	au
e	0.169221	9.071e-08
i	9.002	7.232e-06	deg
Ω	104.053	4.259e-05	deg
ω	146.429	5.653e-05	deg
M	311.651	2.705e-05	deg

Other useful info
Absolute Magnitude (H)	18.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9055	au
Aphelion	2.6818	au
Asc. node-Earth separation	1.61058	au
Desc. node-Earth separation	0.93748	au
Earth MOID	0.89939	au
Orbital period	1268.8	days
Date of orbit computation	Jul 26 11:16

Correlation matrix
1.00000000	-0.09755125	0.02791940	0.00088584	0.08282558	-0.16323407
-0.09755125	1.00000000	-0.04454447	-0.05775634	0.38692687	-0.46930243
0.02791940	-0.04454447	1.00000000	-0.15603760	0.11738987	-0.00588194
0.00088584	-0.05775634	-0.15603760	1.00000000	-0.77268047	0.04257956
0.08282558	0.38692687	0.11738987	-0.77268047	1.00000000	-0.65840441
-0.16323407	-0.46930243	-0.00588194	0.04257956	-0.65840441	1.00000000

Covariance matrix
4.30029216E-16	-1.83501412E-16	4.18700906E-15	7.82407524E-16	9.70875668E-14	-9.15683818E-14
-1.83501412E-16	8.22839668E-15	-2.92213523E-14	-2.23145241E-13	1.98397700E-12	-1.15158544E-12
4.18700906E-15	-2.92213523E-14	5.22995346E-11	-4.80627407E-11	4.79876705E-11	-1.15068270E-12
7.82407524E-16	-2.23145241E-13	-4.80627407E-11	1.81409790E-09	-1.86028906E-09	4.90588431E-11
9.70875668E-14	1.98397700E-12	4.79876705E-11	-1.86028906E-09	3.19521635E-09	-1.00676617E-09
-9.15683818E-14	-1.15158544E-12	-1.15068270E-12	4.90588431E-11	-1.00676617E-09	7.31764781E-10