AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001QP156 ∴ Orbital info ∴ Epoch epochXXX

(139631) 2001QP156 ▹

ORBITAL INFORMATION

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(ASCII data file 139631.eq0)

Keplerian elements at epoch
57683.4 MJD
	Value	1-σ variation	Units
a	2.75849	1.31e-08	au
e	0.184981	4.084e-08
i	13.922	4.033e-06	deg
Ω	165.789	1.755e-05	deg
ω	217.632	2.103e-05	deg
M	76.701	1.128e-05	deg

Other useful info
Absolute Magnitude (H)	15.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2482	au
Aphelion	3.2688	au
Asc. node-Earth separation	2.1291	au
Desc. node-Earth separation	1.31663	au
Earth MOID	1.265	au
Orbital period	1673.42	days
Date of orbit computation	apr 23 20:18

Correlation matrix
1.00000000	0.40535228	-0.00184575	-0.00114917	0.04073402	-0.10341459
0.40535228	1.00000000	-0.02498964	0.00618083	0.02539365	-0.12588976
-0.00184575	-0.02498964	1.00000000	-0.01000190	-0.00431923	0.02241464
-0.00114917	0.00618083	-0.01000190	1.00000000	-0.81367305	0.00627969
0.04073402	0.02539365	-0.00431923	-0.81367305	1.00000000	-0.56632217
-0.10341459	-0.12588976	0.02241464	0.00627969	-0.56632217	1.00000000

Covariance matrix
1.71490714E-16	2.16795441E-16	-9.74788301E-17	-2.64128606E-16	1.12154054E-14	-1.52753606E-14
2.16795441E-16	1.66799386E-15	-4.11598510E-15	4.43051266E-15	2.18051834E-14	-5.79931857E-14
-9.74788301E-17	-4.11598510E-15	1.62642207E-11	-7.07961177E-13	-3.66235635E-13	1.01961843E-12
-2.64128606E-16	4.43051266E-15	-7.07961177E-13	3.08049543E-10	-3.00260129E-10	1.24319191E-12
1.12154054E-14	2.18051834E-14	-3.66235635E-13	-3.00260129E-10	4.42053566E-10	-1.34304436E-10
-1.52753606E-14	-5.79931857E-14	1.01961843E-12	1.24319191E-12	-1.34304436E-10	1.27226827E-10