AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009SD50 ∴ Orbital info ∴ Epoch epochXXX

(496079) 2009SD50 ▹

ORBITAL INFORMATION

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(ASCII data file 496079.eq0)

Keplerian elements at epoch
57469.7 MJD
	Value	1-σ variation	Units
a	2.79375	3.371e-08	au
e	0.191832	1.131e-07
i	2.729	1.367e-05	deg
Ω	5.408	0.0002254	deg
ω	333.762	0.0002287	deg
M	155.019	3.138e-05	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2578	au
Aphelion	3.3297	au
Asc. node-Earth separation	1.29561	au
Desc. node-Earth separation	2.25274	au
Earth MOID	1.25049	au
Orbital period	1705.61	days
Date of orbit computation	apr 23 21:35

Correlation matrix
1.00000000	-0.34334026	-0.01133689	-0.03239845	0.01993794	0.10030933
-0.34334026	1.00000000	-0.00403614	0.01184538	0.02707275	-0.28268290
-0.01133689	-0.00403614	1.00000000	0.18018364	-0.17857822	0.00819227
-0.03239845	0.01184538	0.18018364	1.00000000	-0.98684568	0.01794105
0.01993794	0.02707275	-0.17857822	-0.98684568	1.00000000	-0.17490840
0.10030933	-0.28268290	0.00819227	0.01794105	-0.17490840	1.00000000

Covariance matrix
1.13644083E-15	-1.30964162E-15	-5.22373284E-15	-2.46225994E-13	1.53684538E-13	1.06128365E-13
-1.30964162E-15	1.28029084E-14	-6.24215354E-15	3.02161838E-13	7.00427527E-13	-1.00385413E-12
-5.22373284E-15	-6.24215354E-15	1.86821789E-10	5.55220306E-10	-5.58108668E-10	3.51426593E-12
-2.46225994E-13	3.02161838E-13	5.55220306E-10	5.08244216E-08	-5.08700273E-08	1.26940687E-10
1.53684538E-13	7.00427527E-13	-5.58108668E-10	-5.08700273E-08	5.22820978E-08	-1.25517393E-09
1.06128365E-13	-1.00385413E-12	3.51426593E-12	1.26940687E-10	-1.25517393E-09	9.84993803E-10