AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001BY16 ∴ Orbital info ∴ Epoch epochXXX

(23321) 2001BY16 ▹

ORBITAL INFORMATION

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(ASCII data file 23321.eq0)

Keplerian elements at epoch
57773.3 MJD
	Value	1-σ variation	Units
a	2.77484	1.256e-08	au
e	0.089085	4.167e-08
i	13.35	5.123e-06	deg
Ω	353.351	1.52e-05	deg
ω	223.931	2.913e-05	deg
M	90.332	2.516e-05	deg

Other useful info
Absolute Magnitude (H)	14.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5276	au
Aphelion	3.022	au
Asc. node-Earth separation	1.93643	au
Desc. node-Earth separation	1.59237	au
Earth MOID	1.5402	au
Orbital period	1688.32	days
Date of orbit computation	apr 23 19:51

Correlation matrix
1.00000000	0.09204515	0.00312925	0.01110736	-0.03861161	0.04147210
0.09204515	1.00000000	-0.00501343	-0.00451232	-0.33179088	0.40852042
0.00312925	-0.00501343	1.00000000	0.05318044	-0.02809834	0.00080584
0.01110736	-0.00451232	0.05318044	1.00000000	-0.51002581	0.00707871
-0.03861161	-0.33179088	-0.02809834	-0.51002581	1.00000000	-0.85743471
0.04147210	0.40852042	0.00080584	0.00707871	-0.85743471	1.00000000

Covariance matrix
1.57788987E-16	4.81841520E-17	2.01377303E-16	2.12019980E-15	-1.41301904E-14	1.31051319E-14
4.81841520E-17	1.73672058E-15	-1.07036380E-15	-2.85754025E-15	-4.02829469E-13	4.28277964E-13
2.01377303E-16	-1.07036380E-15	2.62460291E-11	4.14010557E-12	-4.19376649E-12	1.03854605E-13
2.12019980E-15	-2.85754025E-15	4.14010557E-12	2.30916748E-10	-2.25793630E-10	2.70600823E-12
-1.41301904E-14	-4.02829469E-13	-4.19376649E-12	-2.25793630E-10	8.48757502E-10	-6.28405330E-10
1.31051319E-14	4.28277964E-13	1.03854605E-13	2.70600823E-12	-6.28405330E-10	6.32840077E-10