AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Werdandi ∴ Orbital info ∴ Epoch epochXXX

(621) Werdandi ▹

ORBITAL INFORMATION

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(ASCII data file 621.eq0)

Keplerian elements at epoch
57921.9 MJD
	Value	1-σ variation	Units
a	3.12587	8.593e-09	au
e	0.138126	2.121e-08
i	2.315	2.373e-06	deg
Ω	67.106	8.529e-05	deg
ω	32.006	8.636e-05	deg
M	357.19	1.336e-05	deg

Other useful info
Absolute Magnitude (H)	11.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6941	au
Aphelion	3.5576	au
Asc. node-Earth separation	1.75812	au
Desc. node-Earth separation	2.45949	au
Earth MOID	1.71092	au
Orbital period	2018.62	days
Date of orbit computation	Jun 5 00:37

Correlation matrix
1.00000000	-0.35451610	-0.00742908	-0.00198564	0.02017606	-0.15452601
-0.35451610	1.00000000	0.00838148	-0.00950676	0.01918936	0.02156539
-0.00742908	0.00838148	1.00000000	-0.42856724	0.42343479	-0.00301921
-0.00198564	-0.00950676	-0.42856724	1.00000000	-0.98748951	0.00487295
0.02017606	0.01918936	0.42343479	-0.98748951	1.00000000	-0.16054248
-0.15452601	0.02156539	-0.00301921	0.00487295	-0.16054248	1.00000000

Covariance matrix
7.38449985E-17	-6.46279783E-17	-1.51491750E-16	-1.45525273E-15	1.49726545E-14	-1.77409834E-14
-6.46279783E-17	4.50036907E-16	4.21927901E-16	-1.72002207E-14	3.51549488E-14	6.11219285E-15
-1.51491750E-16	4.21927901E-16	5.63101915E-12	-8.67341037E-11	8.67724703E-11	-9.57197908E-14
-1.45525273E-15	-1.72002207E-14	-8.67341037E-11	7.27369084E-09	-7.27297053E-09	5.55245634E-12
1.49726545E-14	3.51549488E-14	8.67724703E-11	-7.27297053E-09	7.45768163E-09	-1.85228353E-10
-1.77409834E-14	6.11219285E-15	-9.57197908E-14	5.55245634E-12	-1.85228353E-10	1.78497086E-10