AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012DS45 ∴ Orbital info ∴ Epoch epochXXX

(500148) 2012DS45 ▹

ORBITAL INFORMATION

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(ASCII data file 500148.eq0)

Keplerian elements at epoch
57534.7 MJD
	Value	1-σ variation	Units
a	2.3993	1.71e-08	au
e	0.158206	1.296e-07
i	3.024	6.796e-06	deg
Ω	71.392	0.0002206	deg
ω	128.622	0.000223	deg
M	32.04	2.98e-05	deg

Other useful info
Absolute Magnitude (H)	18.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0197	au
Aphelion	2.7789	au
Asc. node-Earth separation	1.6111	au
Desc. node-Earth separation	1.11465	au
Earth MOID	1.01921	au
Orbital period	1357.45	days
Date of orbit computation	apr 23 21:36

Correlation matrix
1.00000000	-0.39331867	0.00933402	-0.00219153	0.03420215	-0.30823442
-0.39331867	1.00000000	-0.04136469	0.00245537	-0.02437737	0.36928735
0.00933402	-0.04136469	1.00000000	0.05321069	-0.05042463	-0.01933269
-0.00219153	0.00245537	0.05321069	1.00000000	-0.98905256	0.00699970
0.03420215	-0.02437737	-0.05042463	-0.98905256	1.00000000	-0.14817819
-0.30823442	0.36928735	-0.01933269	0.00699970	-0.14817819	1.00000000

Covariance matrix
2.92450357E-16	-8.71433853E-16	1.08483228E-15	-8.26797873E-15	1.30436460E-13	-1.57099643E-13
-8.71433853E-16	1.67852403E-14	-3.64218093E-14	7.01787351E-14	-7.04320217E-13	1.42592343E-12
1.08483228E-15	-3.64218093E-14	4.61887082E-11	7.97796170E-11	-7.64240694E-11	-3.91587019E-12
-8.26797873E-15	7.01787351E-14	7.97796170E-11	4.86687634E-08	-4.86590971E-08	4.60227310E-11
1.30436460E-13	-7.04320217E-13	-7.64240694E-11	-4.86590971E-08	4.97323569E-08	-9.84853861E-10
-1.57099643E-13	1.42592343E-12	-3.91587019E-12	4.60227310E-11	-9.84853861E-10	8.88251565E-10