AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005WY12 ∴ Orbital info ∴ Epoch epochXXX

2005WY12 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2005WY12.eq0)

Keplerian elements at epoch
58379.1 MJD
	Value	1-σ variation	Units
a	3.06854	4.358e-08	au
e	0.079532	1.231e-07
i	11.292	1.079e-05	deg
Ω	67.763	5.151e-05	deg
ω	3.88	9.284e-05	deg
M	133.831	7.106e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8245	au
Aphelion	3.3126	au
Asc. node-Earth separation	1.83915	au
Desc. node-Earth separation	2.29824	au
Earth MOID	1.83908	au
Orbital period	1963.34	days
Date of orbit computation	apr 24 01:26

Correlation matrix
1.00000000	0.03298259	0.01399468	-0.01141600	0.14466697	-0.17171270
0.03298259	1.00000000	0.00642168	-0.02194770	0.16477997	-0.10317101
0.01399468	0.00642168	1.00000000	-0.13935427	0.09420930	-0.02221496
-0.01141600	-0.02194770	-0.13935427	1.00000000	-0.57713196	0.04345816
0.14466697	0.16477997	0.09420930	-0.57713196	1.00000000	-0.83389499
-0.17171270	-0.10317101	-0.02221496	0.04345816	-0.83389499	1.00000000

Covariance matrix
1.89880062E-15	1.76931986E-16	6.57699171E-15	-2.56231673E-14	5.85268580E-13	-5.31687739E-13
1.76931986E-16	1.51552707E-14	8.52618745E-15	-1.39171492E-13	1.88335590E-12	-9.02514302E-13
6.57699171E-15	8.52618745E-15	1.16318609E-10	-7.74148386E-11	9.43331943E-11	-1.70249014E-11
-2.56231673E-14	-1.39171492E-13	-7.74148386E-11	2.65313068E-09	-2.75994600E-09	1.59061557E-10
5.85268580E-13	1.88335590E-12	9.43331943E-11	-2.75994600E-09	8.61970259E-09	-5.50138523E-09
-5.31687739E-13	-9.02514302E-13	-1.70249014E-11	1.59061557E-10	-5.50138523E-09	5.04927596E-09