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.eq0)

Keplerian elements at epoch
57768.6 MJD
	Value	1-σ variation	Units
a	2.20791	5.068e-09	au
e	0.040916	3.621e-08
i	2.283	3.353e-06	deg
Ω	227.22	7.602e-05	deg
ω	313.654	8.33e-05	deg
M	262.485	3.359e-05	deg

Other useful info
Absolute Magnitude (H)	14.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1176	au
Aphelion	2.2982	au
Asc. node-Earth separation	1.13521	au
Desc. node-Earth separation	1.27855	au
Earth MOID	1.12042	au
Orbital period	1198.31	days
Date of orbit computation	apr 23 19:50

Correlation matrix
1.00000000	0.10136557	-0.00071834	-0.00463727	-0.00145358	0.01387483
0.10136557	1.00000000	-0.00011795	-0.00134340	0.03947671	-0.07578559
-0.00071834	-0.00011795	1.00000000	-0.30123360	0.27742646	-0.00743783
-0.00463727	-0.00134340	-0.30123360	1.00000000	-0.91447624	0.00578794
-0.00145358	0.03947671	0.27742646	-0.91447624	1.00000000	-0.40892690
0.01387483	-0.07578559	-0.00743783	0.00578794	-0.40892690	1.00000000

Covariance matrix
2.56894338E-17	1.86061291E-17	-1.22080476E-17	-1.78667624E-15	-6.13703814E-16	2.36193209E-15
1.86061291E-17	1.31152506E-15	-1.43228353E-17	-3.69827011E-15	1.19089401E-13	-9.21801186E-14
-1.22080476E-17	-1.43228353E-17	1.12428439E-11	-7.67799548E-11	7.74871784E-11	-8.37619285E-13
-1.78667624E-15	-3.69827011E-15	-7.67799548E-11	5.77846783E-09	-5.79058779E-09	1.47772171E-11
-6.13703814E-16	1.19089401E-13	7.74871784E-11	-5.79058779E-09	6.93885403E-09	-1.14406810E-09
2.36193209E-15	-9.21801186E-14	-8.37619285E-13	1.47772171E-11	-1.14406810E-09	1.12804037E-09