AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003QB77 ∴ Orbital info ∴ Epoch epochXXX

(307612) 2003QB77 ▹

ORBITAL INFORMATION

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(ASCII data file 307612.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.14801	2.785e-08	au
e	0.093489	6.541e-08
i	14.521	6.274e-06	deg
Ω	333.453	1.971e-05	deg
ω	56.733	4.29e-05	deg
M	217.092	3.328e-05	deg

Other useful info
Absolute Magnitude (H)	15.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8537	au
Aphelion	3.4423	au
Asc. node-Earth separation	1.9582	au
Desc. node-Earth separation	2.30028	au
Earth MOID	1.88468	au
Orbital period	2040.1	days
Date of orbit computation	apr 23 20:54

Correlation matrix
1.00000000	0.40631509	0.03313869	0.02539165	-0.32241319	0.21596896
0.40631509	1.00000000	-0.00055026	0.02870143	-0.49559272	0.49711757
0.03313869	-0.00055026	1.00000000	0.33360742	-0.14742777	-0.00411134
0.02539165	0.02870143	0.33360742	1.00000000	-0.45197984	0.00806491
-0.32241319	-0.49559272	-0.14742777	-0.45197984	1.00000000	-0.88263820
0.21596896	0.49711757	-0.00411134	0.00806491	-0.88263820	1.00000000

Covariance matrix
7.75856108E-16	7.40256731E-16	5.79099541E-15	1.39393993E-14	-3.85228899E-13	2.00220840E-13
7.40256731E-16	4.27816610E-15	-2.25800876E-16	3.69994092E-14	-1.39049430E-12	1.08221934E-12
5.79099541E-15	-2.25800876E-16	3.93599484E-11	4.12501402E-11	-3.96754661E-11	-8.58495665E-13
1.39393993E-14	3.69994092E-14	4.12501402E-11	3.88440883E-10	-3.82117565E-10	5.29041001E-12
-3.85228899E-13	-1.39049430E-12	-3.96754661E-11	-3.82117565E-10	1.84005558E-09	-1.26015958E-09
2.00220840E-13	1.08221934E-12	-8.58495665E-13	5.29041001E-12	-1.26015958E-09	1.10778305E-09