AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Spahr ∴ Orbital info ∴ Epoch epochXXX

(2975) Spahr ▹

ORBITAL INFORMATION

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(ASCII data file 2975.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.24802	4.229e-09	au
e	0.094678	3.301e-08
i	6.906	3.218e-06	deg
Ω	236.47	1.879e-05	deg
ω	317.933	2.244e-05	deg
M	327.097	1.059e-05	deg

Other useful info
Absolute Magnitude (H)	13.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0352	au
Aphelion	2.4609	au
Asc. node-Earth separation	1.07017	au
Desc. node-Earth separation	1.40864	au
Earth MOID	1.03868	au
Orbital period	1231.12	days
Date of orbit computation	feb 22 01:50

Correlation matrix
1.00000000	0.16652298	-0.00232383	-0.00001939	-0.17887855	0.18913141
0.16652298	1.00000000	-0.00565986	-0.04044387	0.18074424	-0.34357016
-0.00232383	-0.00565986	1.00000000	-0.63984770	0.52911413	0.00579901
-0.00001939	-0.04044387	-0.63984770	1.00000000	-0.84098359	0.02064454
-0.17887855	0.18074424	0.52911413	-0.84098359	1.00000000	-0.54808630
0.18913141	-0.34357016	0.00579901	0.02064454	-0.54808630	1.00000000

Covariance matrix
1.78830596E-17	2.32424631E-17	-3.16269107E-17	-1.54079132E-18	-1.69768679E-14	8.47301025E-15
2.32424631E-17	1.08936681E-15	-6.01206528E-16	-2.50876560E-14	1.33884381E-13	-1.20131155E-13
-3.16269107E-17	-6.01206528E-16	1.03576810E-11	-3.87015372E-11	3.82172128E-11	1.97714494E-13
-1.54079132E-18	-2.50876560E-14	-3.87015372E-11	3.53216252E-10	-3.54720464E-10	4.11034992E-12
-1.69768679E-14	1.33884381E-13	3.82172128E-11	-3.54720464E-10	5.03682391E-10	-1.30310821E-10
8.47301025E-15	-1.20131155E-13	1.97714494E-13	4.11034992E-12	-1.30310821E-10	1.12229311E-10