AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2015QS12 ∴ Orbital info ∴ Epoch epochXXX

(515926) 2015QS12 ▹

ORBITAL INFORMATION

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(ASCII data file 515926.eq0)

Keplerian elements at epoch
58067.5 MJD
	Value	1-σ variation	Units
a	2.60412	2.886e-08	au
e	0.139747	5.339e-08
i	4.88	1.301e-05	deg
Ω	345.792	6.707e-05	deg
ω	261.367	8.508e-05	deg
M	275.137	4.924e-05	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2402	au
Aphelion	2.968	au
Asc. node-Earth separation	1.60118	au
Desc. node-Earth separation	1.50829	au
Earth MOID	1.23352	au
Orbital period	1534.93	days
Date of orbit computation	apr 23 21:40

Correlation matrix
1.00000000	0.18736938	-0.00626286	-0.00131982	0.00392772	-0.00932954
0.18736938	1.00000000	-0.01028911	-0.01883405	-0.12599088	0.19984323
-0.00626286	-0.01028911	1.00000000	-0.13796586	0.12516347	-0.02814850
-0.00131982	-0.01883405	-0.13796586	1.00000000	-0.78807428	0.00779926
0.00392772	-0.12599088	0.12516347	-0.78807428	1.00000000	-0.61819504
-0.00932954	0.19984323	-0.02814850	0.00779926	-0.61819504	1.00000000

Covariance matrix
8.32643936E-16	2.88680366E-16	-2.35183890E-15	-2.55429224E-15	9.64277637E-15	-1.32551811E-14
2.88680366E-16	2.85087351E-15	-7.14944190E-15	-6.74462278E-14	-5.72348368E-13	5.25380725E-13
-2.35183890E-15	-7.14944190E-15	1.69360080E-10	-1.20420987E-10	1.38584764E-10	-1.80366767E-11
-2.55429224E-15	-6.74462278E-14	-1.20420987E-10	4.49831675E-09	-4.49701712E-09	2.57557475E-11
9.64277637E-15	-5.72348368E-13	1.38584764E-10	-4.49701712E-09	7.23876940E-09	-2.58972472E-09
-1.32551811E-14	5.25380725E-13	-1.80366767E-11	2.57557475E-11	-2.58972472E-09	2.42432828E-09