AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012BY22 ∴ Orbital info ∴ Epoch epochXXX

(495137) 2012BY22 ▹

ORBITAL INFORMATION

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(ASCII data file 495137.eq0)

Keplerian elements at epoch
58780.0 MJD
	Value	1-σ variation	Units
a	2.67973	2.352e-08	au
e	0.217845	6.759e-08
i	11.7	7.698e-06	deg
Ω	305.798	2.645e-05	deg
ω	238.403	3.142e-05	deg
M	233.831	1.379e-05	deg

Other useful info
Absolute Magnitude (H)	17.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.096	au
Aphelion	3.2635	au
Asc. node-Earth separation	1.86609	au
Desc. node-Earth separation	1.30557	au
Earth MOID	1.12554	au
Orbital period	1602.27	days
Date of orbit computation	apr 23 21:35

Correlation matrix
1.00000000	0.26025698	0.01475698	0.01833418	-0.13229635	0.23973042
0.26025698	1.00000000	-0.02751002	0.02074461	-0.21328195	0.46361576
0.01475698	-0.02751002	1.00000000	0.43967552	-0.35573599	-0.01718563
0.01833418	0.02074461	0.43967552	1.00000000	-0.83393998	0.02286343
-0.13229635	-0.21328195	-0.35573599	-0.83393998	1.00000000	-0.55225429
0.23973042	0.46361576	-0.01718563	0.02286343	-0.55225429	1.00000000

Covariance matrix
5.53183557E-16	4.13741029E-16	2.67169274E-15	1.14041489E-14	-9.77509556E-14	7.77357976E-14
4.13741029E-16	4.56859995E-15	-1.43132026E-14	3.70820349E-14	-4.52881095E-13	4.32029149E-13
2.67169274E-15	-1.43132026E-14	5.92527789E-11	8.95062498E-11	-8.60242081E-11	-1.82382433E-12
1.14041489E-14	3.70820349E-14	8.95062498E-11	6.99412569E-10	-6.92851293E-10	8.33626160E-12
-9.77509556E-14	-4.52881095E-13	-8.60242081E-11	-6.92851293E-10	9.86908850E-10	-2.39188837E-10
7.77357976E-14	4.32029149E-13	-1.82382433E-12	8.33626160E-12	-2.39188837E-10	1.90075692E-10