AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003YW173 ∴ Orbital info ∴ Epoch epochXXX

(174854) 2003YW173 ▹

ORBITAL INFORMATION

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(ASCII data file 174854.eq0)

Keplerian elements at epoch
57988.7 MJD
	Value	1-σ variation	Units
a	2.30418	1.119e-08	au
e	0.139701	7.338e-08
i	7.569	4.566e-06	deg
Ω	70.399	4.981e-05	deg
ω	232.663	5.76e-05	deg
M	90.139	3.028e-05	deg

Other useful info
Absolute Magnitude (H)	16.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9823	au
Aphelion	2.6261	au
Asc. node-Earth separation	1.48152	au
Desc. node-Earth separation	1.068	au
Earth MOID	0.9767	au
Orbital period	1277.53	days
Date of orbit computation	apr 23 20:26

Correlation matrix
1.00000000	0.01325359	0.02204494	0.00206387	-0.07604732	0.13942945
0.01325359	1.00000000	-0.05898704	-0.03341689	0.33070535	-0.70325435
0.02204494	-0.05898704	1.00000000	-0.31102057	0.23458750	0.07092175
0.00206387	-0.03341689	-0.31102057	1.00000000	-0.87217055	0.03396902
-0.07604732	0.33070535	0.23458750	-0.87217055	1.00000000	-0.51143647
0.13942945	-0.70325435	0.07092175	0.03396902	-0.51143647	1.00000000

Covariance matrix
1.25139593E-16	1.08801585E-17	1.12602643E-15	1.15002082E-15	-4.89991198E-14	4.72284849E-14
1.08801585E-17	5.38528113E-15	-1.97652878E-14	-1.22150835E-13	1.39782368E-12	-1.56267524E-12
1.12602643E-15	-1.97652878E-14	2.08489736E-11	-7.07387938E-11	6.16956011E-11	9.80559339E-12
1.15002082E-15	-1.22150835E-13	-7.07387938E-11	2.48114645E-09	-2.50227250E-09	5.12343694E-11
-4.89991198E-14	1.39782368E-12	6.16956011E-11	-2.50227250E-09	3.31752321E-09	-8.91971123E-10
4.72284849E-14	-1.56267524E-12	9.80559339E-12	5.12343694E-11	-8.91971123E-10	9.16862551E-10