AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001YB22 ∴ Orbital info ∴ Epoch epochXXX

(125981) 2001YB22 ▹

ORBITAL INFORMATION

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(ASCII data file 125981.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.55537	1.484e-08	au
e	0.124147	7.848e-08
i	6.853	4.446e-06	deg
Ω	267.402	5.533e-05	deg
ω	263.2	5.832e-05	deg
M	75.879	1.866e-05	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2381	au
Aphelion	2.8726	au
Asc. node-Earth separation	1.5376	au
Desc. node-Earth separation	1.49618	au
Earth MOID	1.25698	au
Orbital period	1492.04	days
Date of orbit computation	apr 23 20:14

Correlation matrix
1.00000000	-0.35554099	0.03379865	-0.02476429	0.01113554	-0.29384846
-0.35554099	1.00000000	-0.01925608	0.02993855	0.05889427	-0.03263194
0.03379865	-0.01925608	1.00000000	-0.01961389	0.01998636	-0.01901896
-0.02476429	0.02993855	-0.01961389	1.00000000	-0.94295901	0.01312874
0.01113554	0.05889427	0.01998636	-0.94295901	1.00000000	-0.31816435
-0.29384846	-0.03263194	-0.01901896	0.01312874	-0.31816435	1.00000000

Covariance matrix
2.20138074E-16	-4.13985540E-16	2.22944598E-15	-2.03309198E-14	9.63559561E-15	-8.13410454E-14
-4.13985540E-16	6.15879609E-15	-6.71839981E-15	1.30005648E-13	2.69550904E-13	-4.77781785E-14
2.22944598E-15	-6.71839981E-15	1.97651438E-11	-4.82499974E-12	5.18207398E-12	-1.57752208E-12
-2.03309198E-14	1.30005648E-13	-4.82499974E-12	3.06173080E-09	-3.04295933E-09	1.35533064E-11
9.63559561E-15	2.69550904E-13	5.18207398E-12	-3.04295933E-09	3.40125869E-09	-3.46186477E-10
-8.13410454E-14	-4.77781785E-14	-1.57752208E-12	1.35533064E-11	-3.46186477E-10	3.48078735E-10