AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2013QA91 ∴ Orbital info ∴ Epoch epochXXX

2013QA91 ▹

ORBITAL INFORMATION

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(ASCII data file 2013QA91.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.75284	4.147e-08	au
e	0.065293	9.989e-08
i	6.903	1.043e-05	deg
Ω	157.938	6.167e-05	deg
ω	190.368	8.724e-05	deg
M	105.675	6.145e-05	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5731	au
Aphelion	2.9326	au
Asc. node-Earth separation	1.93926	au
Desc. node-Earth separation	1.56673	au
Earth MOID	1.56612	au
Orbital period	1668.29	days
Date of orbit computation	apr 24 01:52

Correlation matrix
1.00000000	-0.46005329	0.00433059	-0.00293728	0.06108036	-0.21834090
-0.46005329	1.00000000	0.00609883	-0.00599996	-0.22127347	0.37653758
0.00433059	0.00609883	1.00000000	-0.28108044	0.19570553	0.00224093
-0.00293728	-0.00599996	-0.28108044	1.00000000	-0.70320278	0.00200446
0.06108036	-0.22127347	0.19570553	-0.70320278	1.00000000	-0.70259487
-0.21834090	0.37653758	0.00224093	0.00200446	-0.70259487	1.00000000

Covariance matrix
1.71942662E-15	-1.90559608E-15	1.87355659E-15	-7.51136613E-15	2.20948490E-13	-5.56374373E-13
-1.90559608E-15	9.97841986E-15	6.35632197E-15	-3.69624665E-14	-1.92822566E-12	2.31142294E-12
1.87355659E-15	6.35632197E-15	1.08857004E-10	-1.80859192E-10	1.78126650E-10	1.43679909E-12
-7.51136613E-15	-3.69624665E-14	-1.80859192E-10	3.80332602E-09	-3.78320584E-09	7.59660671E-12
2.20948490E-13	-1.92822566E-12	1.78126650E-10	-3.78320584E-09	7.61018538E-09	-3.76654187E-09
-5.56374373E-13	2.31142294E-12	1.43679909E-12	7.59660671E-12	-3.76654187E-09	3.77642109E-09