AstDyS

AstDyS-2

Asteroids - Dynamic Site

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

(221384) 2005YA16 ▹

ORBITAL INFORMATION

◲

(ASCII data file 221384.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.95624	2.589e-08	au
e	0.037953	5.552e-08
i	1.341	5.765e-06	deg
Ω	272.32	0.000377	deg
ω	203.254	0.0003988	deg
M	211.781	0.0001237	deg

Other useful info
Absolute Magnitude (H)	16.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.844	au
Aphelion	3.0684	au
Asc. node-Earth separation	2.04235	au
Desc. node-Earth separation	1.86952	au
Earth MOID	1.8609	au
Orbital period	1856.56	days
Date of orbit computation	apr 23 20:36

Correlation matrix
1.00000000	0.10679217	0.01271769	0.00436051	0.04057898	-0.20551649
0.10679217	1.00000000	-0.00264528	-0.01206875	0.08955343	-0.26366203
0.01271769	-0.00264528	1.00000000	-0.09964384	0.09353252	0.00031328
0.00436051	-0.01206875	-0.09964384	1.00000000	-0.95112797	0.01885163
0.04057898	0.08955343	0.09353252	-0.95112797	1.00000000	-0.32582238
-0.20551649	-0.26366203	0.00031328	0.01885163	-0.32582238	1.00000000

Covariance matrix
6.70345417E-16	1.53518386E-16	1.89817666E-15	4.25652581E-14	4.18942097E-13	-6.57965430E-13
1.53518386E-16	3.08278556E-15	-8.46684979E-16	-2.52640375E-13	1.98270208E-12	-1.81019909E-12
1.89817666E-15	-8.46684979E-16	3.32321297E-11	-2.16570086E-10	2.15003384E-10	2.23316640E-13
4.25652581E-14	-2.52640375E-13	-2.16570086E-10	1.42147053E-07	-1.42991914E-07	8.78870768E-10
4.18942097E-13	1.98270208E-12	2.15003384E-10	-1.42991914E-07	1.59003684E-07	-1.60654019E-08
-6.57965430E-13	-1.81019909E-12	2.23316640E-13	8.78870768E-10	-1.60654019E-08	1.52902356E-08