AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Allygoldberg ∴ Orbital info ∴ Epoch epochXXX

(20271) Allygoldberg ▹

ORBITAL INFORMATION

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(ASCII data file 20271.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.20772	5.053e-09	au
e	0.04074	3.614e-08
i	2.287	3.355e-06	deg
Ω	227.128	7.584e-05	deg
ω	314.712	8.323e-05	deg
M	331.93	3.388e-05	deg

Other useful info
Absolute Magnitude (H)	14.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1178	au
Aphelion	2.2977	au
Asc. node-Earth separation	1.13341	au
Desc. node-Earth separation	1.27936	au
Earth MOID	1.11999	au
Orbital period	1198.15	days
Date of orbit computation	apr 23 19:50

Correlation matrix
1.00000000	0.10085715	-0.00227462	-0.00449481	-0.00652928	-0.05423132
0.10085715	1.00000000	0.00004289	-0.00151003	0.03807914	-0.07938095
-0.00227462	0.00004289	1.00000000	-0.30037132	0.27609748	-0.00693477
-0.00449481	-0.00151003	-0.30037132	1.00000000	-0.91322933	0.00646389
-0.00652928	0.03807914	0.27609748	-0.91322933	1.00000000	-0.41102995
-0.05423132	-0.07938095	-0.00693477	0.00646389	-0.41102995	1.00000000

Covariance matrix
2.55280438E-17	1.84167818E-17	-3.85533052E-17	-1.72227293E-15	-2.74565878E-15	-9.28309247E-15
1.84167818E-17	1.30616059E-15	5.20016666E-18	-4.13872907E-15	1.14540212E-13	-9.71959793E-14
-3.85533052E-17	5.20016666E-18	1.12534730E-11	-7.64159401E-11	7.70864891E-11	-7.88150750E-13
-1.72227293E-15	-4.13872907E-15	-7.64159401E-11	5.75127899E-09	-5.76414110E-09	1.66077152E-11
-2.74565878E-15	1.14540212E-13	7.70864891E-11	-5.76414110E-09	6.92699806E-09	-1.15899015E-09
-9.28309247E-15	-9.71959793E-14	-7.88150750E-13	1.66077152E-11	-1.15899015E-09	1.14780333E-09