AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001SP54 ∴ Orbital info ∴ Epoch epochXXX

(267284) 2001SP54 ▹

ORBITAL INFORMATION

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(ASCII data file 267284.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.61191	7.457e-09	au
e	0.291482	4.425e-08
i	6.575	4.289e-06	deg
Ω	143.281	4.785e-05	deg
ω	268.313	4.948e-05	deg
M	101.502	8.498e-06	deg

Other useful info
Absolute Magnitude (H)	17.0	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8506	au
Aphelion	3.3732	au
Asc. node-Earth separation	1.42366	au
Desc. node-Earth separation	1.35761	au
Earth MOID	0.87551	au
Orbital period	1541.83	days
Date of orbit computation	apr 23 20:46

Correlation matrix
1.00000000	-0.00582833	-0.00178082	-0.00795038	0.04300547	-0.44116351
-0.00582833	1.00000000	-0.05823801	0.00672770	-0.02856175	0.07854099
-0.00178082	-0.05823801	1.00000000	0.02537893	-0.02214699	-0.00536755
-0.00795038	0.00672770	0.02537893	1.00000000	-0.96786657	0.02668891
0.04300547	-0.02856175	-0.02214699	-0.96786657	1.00000000	-0.25460694
-0.44116351	0.07854099	-0.00536755	0.02668891	-0.25460694	1.00000000

Covariance matrix
5.56132619E-17	-1.92309610E-18	-5.69640017E-17	-2.83697021E-15	1.58672377E-14	-2.79579902E-14
-1.92309610E-18	1.95765243E-15	-1.10526298E-14	1.42433594E-14	-6.25231858E-14	2.95312161E-14
-5.69640017E-17	-1.10526298E-14	1.83985099E-11	5.20885762E-12	-4.69996359E-12	-1.95652110E-13
-2.83697021E-15	1.42433594E-14	5.20885762E-12	2.28957856E-09	-2.29129866E-09	1.08523983E-11
1.58672377E-14	-6.25231858E-14	-4.69996359E-12	-2.29129866E-09	2.44780533E-09	-1.07047333E-10
-2.79579902E-14	2.95312161E-14	-1.95652110E-13	1.08523983E-11	-1.07047333E-10	7.22161557E-11