AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2018QD4 ∴ Orbital info ∴ Epoch epochXXX

2018QD4 ▹

ORBITAL INFORMATION

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(ASCII data file 2018QD4.eq0)

Keplerian elements at epoch
58278.7 MJD
	Value	1-σ variation	Units
a	2.24763	2.627e-08	au
e	0.221616	1.204e-07
i	25.55	1.439e-05	deg
Ω	269.559	2.203e-05	deg
ω	65.776	3.371e-05	deg
M	323.901	2.345e-05	deg

Other useful info
Absolute Magnitude (H)	16.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7495	au
Aphelion	2.7457	au
Asc. node-Earth separation	0.94274	au
Desc. node-Earth separation	1.36627	au
Earth MOID	0.84764	au
Orbital period	1230.79	days
Date of orbit computation	apr 24 02:28

Correlation matrix
1.00000000	0.02301756	0.01975426	-0.00824980	0.07711087	-0.11167272
0.02301756	1.00000000	-0.10347680	0.07331546	-0.60031392	0.71869801
0.01975426	-0.10347680	1.00000000	0.62927898	-0.27864802	-0.12176671
-0.00824980	0.07331546	0.62927898	1.00000000	-0.61999674	0.04974467
0.07711087	-0.60031392	-0.27864802	-0.61999674	1.00000000	-0.79259203
-0.11167272	0.71869801	-0.12176671	0.04974467	-0.79259203	1.00000000

Covariance matrix
6.90089842E-16	7.27761132E-17	7.46996776E-15	-4.77520013E-15	6.82855526E-14	-6.87788455E-14
7.27761132E-17	1.44861657E-14	-1.79277126E-13	1.94431979E-13	-2.43565382E-12	2.02804759E-12
7.46996776E-15	-1.79277126E-13	2.07209828E-10	1.99592316E-10	-1.35213970E-10	-4.10949766E-11
-4.77520013E-15	1.94431979E-13	1.99592316E-10	4.85501788E-10	-4.60516560E-10	2.56978603E-11
6.82855526E-14	-2.43565382E-12	-1.35213970E-10	-4.60516560E-10	1.13637287E-09	-6.26419267E-10
-6.87788455E-14	2.02804759E-12	-4.10949766E-11	2.56978603E-11	-6.26419267E-10	5.49680026E-10