AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1997WO47 ∴ Orbital info ∴ Epoch epochXXX

(37801) 1997WO47 ▹

ORBITAL INFORMATION

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(ASCII data file 37801.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.27119	6.893e-09	au
e	0.14425	3.341e-08
i	2.391	3.949e-06	deg
Ω	333.66	8.824e-05	deg
ω	120.356	8.952e-05	deg
M	226.553	1.477e-05	deg

Other useful info
Absolute Magnitude (H)	15.8	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9436	au
Aphelion	2.5988	au
Asc. node-Earth separation	1.38859	au
Desc. node-Earth separation	1.084	au
Earth MOID	0.96205	au
Orbital period	1250.2	days
Date of orbit computation	apr 23 19:54

Correlation matrix
1.00000000	-0.11042897	0.00277606	0.00028062	-0.00352192	-0.28072154
-0.11042897	1.00000000	0.00072895	-0.00116556	0.01196311	-0.02824500
0.00277606	0.00072895	1.00000000	-0.01861567	0.01842211	-0.00324482
0.00028062	-0.00116556	-0.01861567	1.00000000	-0.98449235	0.00038328
-0.00352192	0.01196311	0.01842211	-0.98449235	1.00000000	-0.16507776
-0.28072154	-0.02824500	-0.00324482	0.00038328	-0.16507776	1.00000000

Covariance matrix
4.75099566E-17	-2.54269503E-17	7.55662788E-17	1.70674138E-16	-2.17304567E-15	-2.85857254E-14
-2.54269503E-17	1.11593228E-15	9.61657386E-17	-3.43571662E-15	3.57734113E-14	-1.39393219E-14
7.55662788E-17	9.61657386E-17	1.55959791E-11	-6.48706791E-12	6.51242925E-12	-1.89312221E-13
1.70674138E-16	-3.43571662E-15	-6.48706791E-12	7.78622435E-09	-7.77630311E-09	4.99640922E-13
-2.17304567E-15	3.57734113E-14	6.51242925E-12	-7.77630311E-09	8.01299293E-09	-2.18306723E-10
-2.85857254E-14	-1.39393219E-14	-1.89312221E-13	4.99640922E-13	-2.18306723E-10	2.18254052E-10