AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998QB87 ∴ Orbital info ∴ Epoch epochXXX

(66050) 1998QB87 ▹

ORBITAL INFORMATION

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(ASCII data file 66050.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.18498	1.697e-08	au
e	0.116302	4.16e-08
i	15.779	3.859e-06	deg
Ω	302.713	1.771e-05	deg
ω	102.564	3.022e-05	deg
M	140.576	2.137e-05	deg

Other useful info
Absolute Magnitude (H)	13.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8146	au
Aphelion	3.5554	au
Asc. node-Earth separation	2.20785	au
Desc. node-Earth separation	2.08071	au
Earth MOID	1.87819	au
Orbital period	2076.15	days
Date of orbit computation	Jun 5 00:51

Correlation matrix
1.00000000	0.06124641	-0.03044200	-0.03602643	-0.25602404	0.20388792
0.06124641	1.00000000	-0.03668657	0.00752865	-0.24999832	0.31596360
-0.03044200	-0.03668657	1.00000000	0.21859467	-0.10380373	-0.02294438
-0.03602643	0.00752865	0.21859467	1.00000000	-0.56081535	0.00079984
-0.25602404	-0.24999832	-0.10380373	-0.56081535	1.00000000	-0.81474837
0.20388792	0.31596360	-0.02294438	0.00079984	-0.81474837	1.00000000

Covariance matrix
2.87992184E-16	4.32370813E-17	-1.99337780E-15	-1.08290883E-14	-1.31306066E-13	7.39449119E-14
4.32370813E-17	1.73049667E-15	-5.88868886E-15	5.54731428E-15	-3.14294062E-13	2.80898156E-13
-1.99337780E-15	-5.88868886E-15	1.48885412E-11	1.49398405E-11	-1.21046637E-11	-1.89203366E-12
-1.08290883E-14	5.54731428E-15	1.49398405E-11	3.13733313E-10	-3.00202223E-10	3.02767487E-13
-1.31306066E-13	-3.14294062E-13	-1.21046637E-11	-3.00202223E-10	9.13329309E-10	-5.26215509E-10
7.39449119E-14	2.80898156E-13	-1.89203366E-12	3.02767487E-13	-5.26215509E-10	4.56723007E-10