AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005YA16 ∴ Orbital info ∴ Epoch epochXXX

(221384) 2005YA16 ▹

ORBITAL INFORMATION

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(ASCII data file 221384.eq0)

Keplerian elements at epoch
57427.9 MJD
	Value	1-σ variation	Units
a	2.95743	2.577e-08	au
e	0.034262	5.708e-08
i	1.338	5.754e-06	deg
Ω	272.698	0.0003782	deg
ω	205.969	0.0004039	deg
M	353.04	0.0001342	deg

Other useful info
Absolute Magnitude (H)	16.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8561	au
Aphelion	3.0588	au
Asc. node-Earth separation	2.03012	au
Desc. node-Earth separation	1.88163	au
Earth MOID	1.87205	au
Orbital period	1857.67	days
Date of orbit computation	apr 23 20:36

Correlation matrix
1.00000000	0.13318321	0.01320559	0.00267309	0.03598045	-0.11620125
0.13318321	1.00000000	-0.00161254	-0.01287220	0.11505959	-0.31410181
0.01320559	-0.00161254	1.00000000	-0.09394427	0.08717629	0.00134861
0.00267309	-0.01287220	-0.09394427	1.00000000	-0.94258737	0.01914557
0.03598045	0.11505959	0.08717629	-0.94258737	1.00000000	-0.35170646
-0.11620125	-0.31410181	0.00134861	0.01914557	-0.35170646	1.00000000

Covariance matrix
6.63854908E-16	1.95863710E-16	1.95785714E-15	2.60509525E-14	3.74419465E-13	-4.01900083E-13
1.95863710E-16	3.25788551E-15	-5.29619828E-16	-2.77903797E-13	2.65244260E-12	-2.40662858E-12
1.95785714E-15	-5.29619828E-16	3.31110683E-11	-2.04470597E-10	2.02600370E-10	1.04170565E-12
2.60509525E-14	-2.77903797E-13	-2.04470597E-10	1.43069779E-07	-1.43996131E-07	9.72104341E-10
3.74419465E-13	2.65244260E-12	2.02600370E-10	-1.43996131E-07	1.63121238E-07	-1.90680519E-08
-4.01900083E-13	-2.40662858E-12	1.04170565E-12	9.72104341E-10	-1.90680519E-08	1.80194465E-08