AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001PC46 ∴ Orbital info ∴ Epoch epochXXX

(57146) 2001PC46 ▹

ORBITAL INFORMATION

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(ASCII data file 57146.eq0)

Keplerian elements at epoch
57923.7 MJD
	Value	1-σ variation	Units
a	2.67123	1.253e-08	au
e	0.076838	4.944e-08
i	14.989	5.982e-06	deg
Ω	27.08	1.345e-05	deg
ω	31.429	4.105e-05	deg
M	150.113	3.619e-05	deg

Other useful info
Absolute Magnitude (H)	15.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.466	au
Aphelion	2.8765	au
Asc. node-Earth separation	1.4954	au
Desc. node-Earth separation	1.838	au
Earth MOID	1.48387	au
Orbital period	1594.65	days
Date of orbit computation	apr 23 19:58

Correlation matrix
1.00000000	0.24824150	-0.01266799	0.00492051	-0.27392847	0.28544525
0.24824150	1.00000000	-0.00094606	0.01431362	-0.56421331	0.59023517
-0.01266799	-0.00094606	1.00000000	-0.15613417	0.05828492	-0.00928701
0.00492051	0.01431362	-0.15613417	1.00000000	-0.33099762	0.01761761
-0.27392847	-0.56421331	0.05828492	-0.33099762	1.00000000	-0.94641223
0.28544525	0.59023517	-0.00928701	0.01761761	-0.94641223	1.00000000

Covariance matrix
1.57049019E-16	1.53790644E-16	-9.49670126E-16	8.29650338E-16	-1.40905036E-13	1.29456224E-13
1.53790644E-16	2.44385724E-15	-2.79772912E-16	9.52038209E-15	-1.14486158E-12	1.05595520E-12
-9.49670126E-16	-2.79772912E-16	3.57844699E-11	-1.25664395E-11	1.43111739E-11	-2.01050653E-12
8.29650338E-16	9.52038209E-15	-1.25664395E-11	1.81023097E-10	-1.82794699E-10	8.57820529E-12
-1.40905036E-13	-1.14486158E-12	1.43111739E-11	-1.82794699E-10	1.68478104E-09	-1.40583571E-09
1.29456224E-13	1.05595520E-12	-2.01050653E-12	8.57820529E-12	-1.40583571E-09	1.30967937E-09