AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999RQ74 ∴ Orbital info ∴ Epoch epochXXX

(40495) 1999RQ74 ▹

ORBITAL INFORMATION

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(ASCII data file 40495.eq0)

Keplerian elements at epoch
57672.3 MJD
	Value	1-σ variation	Units
a	2.93285	1.997e-08	au
e	0.063565	6.66e-08
i	11.934	7.668e-06	deg
Ω	5.538	2.18e-05	deg
ω	23.311	5.88e-05	deg
M	107.984	5.388e-05	deg

Other useful info
Absolute Magnitude (H)	14.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7464	au
Aphelion	3.1193	au
Asc. node-Earth separation	1.75798	au
Desc. node-Earth separation	2.10538	au
Earth MOID	1.75253	au
Orbital period	1834.56	days
Date of orbit computation	apr 23 19:54

Correlation matrix
1.00000000	0.39397276	0.00063360	0.00119448	-0.35920239	0.37920990
0.39397276	1.00000000	-0.01393926	0.00362018	-0.62698866	0.65513009
0.00063360	-0.01393926	1.00000000	-0.35812557	0.12982425	0.00058671
0.00119448	0.00362018	-0.35812557	1.00000000	-0.35615473	-0.00554242
-0.35920239	-0.62698866	0.12982425	-0.35615473	1.00000000	-0.93007851
0.37920990	0.65513009	0.00058671	-0.00554242	-0.93007851	1.00000000

Covariance matrix
3.98923537E-16	5.24058962E-16	9.70365108E-17	5.20199201E-16	-4.21860319E-13	4.08094766E-13
5.24058962E-16	4.43545580E-15	-7.11837572E-15	5.25711040E-15	-2.45535019E-12	2.35089483E-12
9.70365108E-17	-7.11837572E-15	5.87955094E-11	-5.98763225E-11	5.85345844E-11	2.42399551E-13
5.20199201E-16	5.25711040E-15	-5.98763225E-11	4.75439684E-10	-4.56636958E-10	-6.51153896E-12
-4.21860319E-13	-2.45535019E-12	5.85345844E-11	-4.56636958E-10	3.45755628E-09	-2.94673288E-09
4.08094766E-13	2.35089483E-12	2.42399551E-13	-6.51153896E-12	-2.94673288E-09	2.90317393E-09