AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012DT20 ∴ Orbital info ∴ Epoch epochXXX

(326239) 2012DT20 ▹

ORBITAL INFORMATION

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(ASCII data file 326239.eq0)

Keplerian elements at epoch
58100.7 MJD
	Value	1-σ variation	Units
a	3.16596	3.357e-08	au
e	0.080564	6.736e-08
i	5.471	7.932e-06	deg
Ω	167.262	5.221e-05	deg
ω	318.121	6.665e-05	deg
M	37.068	4.139e-05	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.9109	au
Aphelion	3.421	au
Asc. node-Earth separation	1.97407	au
Desc. node-Earth separation	2.3389	au
Earth MOID	1.92853	au
Orbital period	2057.58	days
Date of orbit computation	apr 23 20:58

Correlation matrix
1.00000000	-0.36170375	0.01689599	0.00296448	-0.05484186	0.07182510
-0.36170375	1.00000000	-0.00877980	-0.00146388	0.26363171	-0.39022422
0.01689599	-0.00877980	1.00000000	-0.00843482	0.00420341	0.00341365
0.00296448	-0.00146388	-0.00843482	1.00000000	-0.78166820	0.00212025
-0.05484186	0.26363171	0.00420341	-0.78166820	1.00000000	-0.62154946
0.07182510	-0.39022422	0.00341365	0.00212025	-0.62154946	1.00000000

Covariance matrix
1.12670632E-15	-8.17853063E-16	4.49832686E-15	5.19508267E-15	-1.22683252E-13	9.97796972E-14
-8.17853063E-16	4.53767941E-15	-4.69098064E-15	-5.14828235E-15	1.18353821E-12	-1.08790683E-12
4.49832686E-15	-4.69098064E-15	6.29106369E-11	-3.49282851E-12	2.22193748E-12	1.12057673E-12
5.19508267E-15	-5.14828235E-15	-3.49282851E-12	2.72570338E-09	-2.71975308E-09	4.58128119E-12
-1.22683252E-13	1.18353821E-12	2.22193748E-12	-2.71975308E-09	4.44155939E-09	-1.71436782E-09
9.97796972E-14	-1.08790683E-12	1.12057673E-12	4.58128119E-12	-1.71436782E-09	1.71285717E-09