AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1991RA15 ∴ Orbital info ∴ Epoch epochXXX

(13536) 1991RA15 ▹

ORBITAL INFORMATION

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(ASCII data file 13536.eq0)

Keplerian elements at epoch
57480.1 MJD
	Value	1-σ variation	Units
a	3.16636	1.51e-08	au
e	0.151771	3.008e-08
i	0.086	3.553e-06	deg
Ω	147.429	0.002582	deg
ω	130.424	0.002583	deg
M	189.314	1.639e-05	deg

Other useful info
Absolute Magnitude (H)	13.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6858	au
Aphelion	3.6469	au
Asc. node-Earth separation	2.45442	au
Desc. node-Earth separation	1.79608	au
Earth MOID	1.66845	au
Orbital period	2057.97	days
Date of orbit computation	Jun 5 00:39

Correlation matrix
1.00000000	0.09957415	-0.00051986	0.00289117	-0.00135535	-0.27681119
0.09957415	1.00000000	0.00201741	0.01462202	-0.01484130	0.01915839
-0.00051986	0.00201741	1.00000000	0.19835292	-0.19835506	0.00379256
0.00289117	0.01462202	0.19835292	1.00000000	-0.99998161	0.00429355
-0.00135535	-0.01484130	-0.19835506	-0.99998161	1.00000000	-0.01026542
-0.27681119	0.01915839	0.00379256	0.00429355	-0.01026542	1.00000000

Covariance matrix
2.28037812E-16	4.52331620E-17	-2.78943982E-17	1.12745102E-13	-5.28568407E-14	-6.85295495E-14
4.52331620E-17	9.04927481E-16	2.15639361E-16	1.13588843E-12	-1.15299186E-12	9.44836831E-15
-2.78943982E-17	2.15639361E-16	1.26256980E-11	1.82006804E-09	-1.82019747E-09	2.20927928E-13
1.12745102E-13	1.13588843E-12	1.82006804E-09	6.66872279E-06	-6.66900232E-06	1.81772772E-10
-5.28568407E-14	-1.15299186E-12	-1.82019747E-09	-6.66900232E-06	6.66952720E-06	-4.34625437E-10
-6.85295495E-14	9.44836831E-15	2.20927928E-13	1.81772772E-10	-4.34625437E-10	2.68770510E-10