AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007AF20 ∴ Orbital info ∴ Epoch epochXXX

(631308) 2007AF20 ▹

ORBITAL INFORMATION

◲

(ASCII data file 631308.eq0)

Keplerian elements at epoch
58263.4 MJD
	Value	1-σ variation	Units
a	2.72666	3.714e-08	au
e	0.031916	1.183e-07
i	5.777	1.213e-05	deg
Ω	341.511	9.634e-05	deg
ω	30.988	0.0002172	deg
M	290.914	0.0001908	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6396	au
Aphelion	2.8137	au
Asc. node-Earth separation	1.64377	au
Desc. node-Earth separation	1.80961	au
Earth MOID	1.63979	au
Orbital period	1644.54	days
Date of orbit computation	Jul 26 11:23

Correlation matrix
1.00000000	-0.22167183	0.02165479	-0.04017784	-0.03093881	0.05605808
-0.22167183	1.00000000	-0.03691579	0.00294718	-0.34313137	0.36826578
0.02165479	-0.03691579	1.00000000	-0.05452490	0.04416766	-0.02357765
-0.04017784	0.00294718	-0.05452490	1.00000000	-0.44188312	0.00230075
-0.03093881	-0.34313137	0.04416766	-0.44188312	1.00000000	-0.89725519
0.05605808	0.36826578	-0.02357765	0.00230075	-0.89725519	1.00000000

Covariance matrix
1.37916977E-15	-9.74121587E-16	9.75288429E-15	-1.43748868E-13	-2.49589556E-13	3.97276511E-13
-9.74121587E-16	1.40019203E-14	-5.29756378E-14	3.35976851E-14	-8.81999019E-12	8.31574152E-12
9.75288429E-15	-5.29756378E-14	1.47075532E-10	-6.37050705E-11	1.16355932E-10	-5.45653078E-11
-1.43748868E-13	3.35976851E-14	-6.37050705E-11	9.28149414E-09	-9.24762578E-09	4.22984951E-11
-2.49589556E-13	-8.81999019E-12	1.16355932E-10	-9.24762578E-09	4.71875869E-08	-3.71942398E-08
3.97276511E-13	8.31574152E-12	-5.45653078E-11	4.22984951E-11	-3.71942398E-08	3.64159500E-08