AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Yingqiuqilei ∴ Orbital info ∴ Epoch epochXXX

(18770) Yingqiuqilei ▹

ORBITAL INFORMATION

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(ASCII data file 18770.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.20467	4.491e-09	au
e	0.179422	2.826e-08
i	2.161	2.988e-06	deg
Ω	1.905	7.386e-05	deg
ω	298.656	7.427e-05	deg
M	159.002	8.113e-06	deg

Other useful info
Absolute Magnitude (H)	14.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8091	au
Aphelion	2.6002	au
Asc. node-Earth separation	0.96227	au
Desc. node-Earth separation	1.33821	au
Earth MOID	0.79459	au
Orbital period	1195.68	days
Date of orbit computation	apr 23 19:50

Correlation matrix
1.00000000	-0.20413646	0.00344574	0.01377827	-0.01989440	-0.28414548
-0.20413646	1.00000000	-0.00404899	0.00347134	0.01294765	-0.09895525
0.00344574	-0.00404899	1.00000000	-0.15046337	0.14974429	-0.00179643
0.01377827	0.00347134	-0.15046337	1.00000000	-0.99363167	0.00058348
-0.01989440	0.01294765	0.14974429	-0.99363167	1.00000000	-0.10303685
-0.28414548	-0.09895525	-0.00179643	0.00058348	-0.10303685	1.00000000

Covariance matrix
2.01708302E-17	-2.59107713E-17	4.62379451E-17	4.57047561E-15	-6.63635439E-15	-1.03533834E-14
-2.59107713E-17	7.98722179E-16	-3.41899436E-16	7.24602527E-15	2.71785113E-14	-2.26890526E-14
4.62379451E-17	-3.41899436E-16	8.92705443E-12	-3.32039345E-11	3.32308284E-11	-4.35456909E-14
4.57047561E-15	7.24602527E-15	-3.32039345E-11	5.45518297E-09	-5.45088343E-09	3.49630595E-13
-6.63635439E-15	2.71785113E-14	3.32308284E-11	-5.45088343E-09	5.51662700E-09	-6.20881969E-11
-1.03533834E-14	-2.26890526E-14	-4.35456909E-14	3.49630595E-13	-6.20881969E-11	6.58202167E-11