AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011UK197 ∴ Orbital info ∴ Epoch epochXXX

(445705) 2011UK197 ▹

ORBITAL INFORMATION

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(ASCII data file 445705.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.67066	6.371e-08	au
e	0.165904	9.231e-08
i	16.143	1.106e-05	deg
Ω	37.438	3.45e-05	deg
ω	288.539	5.706e-05	deg
M	7.225	6.866e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2276	au
Aphelion	3.1137	au
Asc. node-Earth separation	1.47487	au
Desc. node-Earth separation	1.73509	au
Earth MOID	1.2776	au
Orbital period	1594.14	days
Date of orbit computation	apr 23 21:25

Correlation matrix
1.00000000	0.04427278	-0.00419167	0.00825936	0.49926614	-0.81547582
0.04427278	1.00000000	0.01462886	0.00481297	0.18086836	-0.19140835
-0.00419167	0.01462886	1.00000000	-0.13697379	0.07307826	0.00894878
0.00825936	0.00481297	-0.13697379	1.00000000	-0.57270649	-0.00803297
0.49926614	0.18086836	0.07307826	-0.57270649	1.00000000	-0.77310514
-0.81547582	-0.19140835	0.00894878	-0.00803297	-0.77310514	1.00000000

Covariance matrix
4.05853354E-15	2.60365646E-16	-2.95302364E-15	1.81529124E-14	1.81488564E-12	-3.56679708E-12
2.60365646E-16	8.52166990E-15	1.49337142E-14	1.53281772E-14	9.52702982E-13	-1.21312622E-12
-2.95302364E-15	1.49337142E-14	1.22289761E-10	-5.22574067E-11	4.61121953E-11	6.79424786E-12
1.81529124E-14	1.53281772E-14	-5.22574067E-11	1.19022934E-09	-1.12740514E-09	-1.90271749E-11
1.81488564E-12	9.52702982E-13	4.61121953E-11	-1.12740514E-09	3.25585574E-09	-3.02868344E-09
-3.56679708E-12	-1.21312622E-12	6.79424786E-12	-1.90271749E-11	-3.02868344E-09	4.71373858E-09