AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001BY32 ∴ Orbital info ∴ Epoch epochXXX

(42142) 2001BY32 ▹

ORBITAL INFORMATION

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(ASCII data file 42142.eq0)

Keplerian elements at epoch
57805.4 MJD
	Value	1-σ variation	Units
a	3.10641	1.731e-08	au
e	0.172906	3.556e-08
i	10.893	4.206e-06	deg
Ω	149.006	2.119e-05	deg
ω	91.524	2.483e-05	deg
M	259.239	1.366e-05	deg

Other useful info
Absolute Magnitude (H)	14.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5693	au
Aphelion	3.6435	au
Asc. node-Earth separation	2.03924	au
Desc. node-Earth separation	1.98735	au
Earth MOID	1.58583	au
Orbital period	1999.8	days
Date of orbit computation	apr 23 19:55

Correlation matrix
1.00000000	-0.11304046	0.00557604	0.00043853	0.13221874	-0.26522771
-0.11304046	1.00000000	-0.00372100	-0.00070475	-0.14020517	0.22565464
0.00557604	-0.00372100	1.00000000	0.25840179	-0.21813655	0.00489152
0.00043853	-0.00070475	0.25840179	1.00000000	-0.83817033	0.00068389
0.13221874	-0.14020517	-0.21813655	-0.83817033	1.00000000	-0.53248276
-0.26522771	0.22565464	0.00489152	0.00068389	-0.53248276	1.00000000

Covariance matrix
2.99701471E-16	-6.95979758E-17	4.06001796E-16	1.60855344E-16	5.68396189E-14	-6.27144809E-14
-6.95979758E-17	1.26484261E-15	-5.56590492E-16	-5.31064050E-16	-1.23821480E-13	1.09614249E-13
4.06001796E-16	-5.56590492E-16	1.76894931E-11	2.30275491E-11	-2.27824193E-11	2.80999772E-13
1.60855344E-16	-5.31064050E-16	2.30275491E-11	4.48940721E-10	-4.41001933E-10	1.97916921E-13
5.68396189E-14	-1.23821480E-13	-2.27824193E-11	-4.41001933E-10	6.16633926E-10	-1.80602502E-10
-6.27144809E-14	1.09614249E-13	2.80999772E-13	1.97916921E-13	-1.80602502E-10	1.86555910E-10