AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2015KW4 ∴ Orbital info ∴ Epoch epochXXX

(487592) 2015KW4 ▹

ORBITAL INFORMATION

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(ASCII data file 487592.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	1.89172	9.29e-09	au
e	0.034969	5.77e-08
i	19.784	1.081e-05	deg
Ω	226.713	1.431e-05	deg
ω	51.152	0.0001492	deg
M	88.081	0.0001481	deg

Other useful info
Absolute Magnitude (H)	18.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8256	au
Aphelion	1.9579	au
Asc. node-Earth separation	0.83965	au
Desc. node-Earth separation	0.94204	au
Earth MOID	0.83324	au
Orbital period	950.351	days
Date of orbit computation	apr 23 21:34

Correlation matrix
1.00000000	0.23251110	0.01177495	-0.01299094	0.02979008	-0.07092299
0.23251110	1.00000000	-0.00148782	0.01828226	-0.58216848	0.56499124
0.01177495	-0.00148782	1.00000000	-0.43906147	0.03115831	0.00817259
-0.01299094	0.01828226	-0.43906147	1.00000000	-0.12401099	0.03499149
0.02979008	-0.58216848	0.03115831	-0.12401099	1.00000000	-0.99467539
-0.07092299	0.56499124	0.00817259	0.03499149	-0.99467539	1.00000000

Covariance matrix
8.63034335E-17	1.24630026E-16	1.18238990E-15	-1.72748711E-15	4.12879433E-14	-9.75817034E-14
1.24630026E-16	3.32912365E-15	-9.27903700E-16	1.50992434E-14	-5.01130979E-12	4.82807456E-12
1.18238990E-15	-9.27903700E-16	1.16835632E-10	-6.79318328E-11	5.02457316E-11	1.30832125E-11
-1.72748711E-15	1.50992434E-14	-6.79318328E-11	2.04889973E-10	-2.64824470E-10	7.41805539E-11
4.12879433E-14	-5.01130979E-12	5.02457316E-11	-2.64824470E-10	2.22574393E-08	-2.19779037E-08
-9.75817034E-14	4.82807456E-12	1.30832125E-11	7.41805539E-11	-2.19779037E-08	2.19348457E-08