AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2013OR8 ∴ Orbital info ∴ Epoch epochXXX

(420937) 2013OR8 ▹

ORBITAL INFORMATION

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(ASCII data file 420937.eq0)

Keplerian elements at epoch
58478.0 MJD
	Value	1-σ variation	Units
a	3.05382	4.274e-08	au
e	0.073946	6.37e-08
i	17.292	7.262e-06	deg
Ω	123.143	2.608e-05	deg
ω	146.766	6.369e-05	deg
M	33.437	5.781e-05	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.828	au
Aphelion	3.2796	au
Asc. node-Earth separation	2.25309	au
Desc. node-Earth separation	1.84592	au
Earth MOID	1.826	au
Orbital period	1949.24	days
Date of orbit computation	apr 23 21:19

Correlation matrix
1.00000000	-0.20940332	0.01388706	0.00212688	0.09284427	-0.10723726
-0.20940332	1.00000000	-0.01909386	-0.00869165	-0.00420521	0.02164234
0.01388706	-0.01909386	1.00000000	0.15429971	-0.06311346	0.00528710
0.00212688	-0.00869165	0.15429971	1.00000000	-0.39615901	0.00667177
0.09284427	-0.00420521	-0.06311346	-0.39615901	1.00000000	-0.91663917
-0.10723726	0.02164234	0.00528710	0.00667177	-0.91663917	1.00000000

Covariance matrix
1.82634704E-15	-5.70009692E-16	4.30956464E-15	2.37053304E-15	2.52691629E-13	-2.64933334E-13
-5.70009692E-16	4.05708459E-15	-8.83145360E-15	-1.44384478E-14	-1.70584136E-14	7.96912345E-14
4.30956464E-15	-8.83145360E-15	5.27305928E-11	2.92218577E-11	-2.91875381E-11	2.21946259E-12
2.37053304E-15	-1.44384478E-14	2.92218577E-11	6.80178278E-10	-6.57998702E-10	1.00589227E-11
2.52691629E-13	-1.70584136E-14	-2.91875381E-11	-6.57998702E-10	4.05590927E-09	-3.37475116E-09
-2.64933334E-13	7.96912345E-14	2.21946259E-12	1.00589227E-11	-3.37475116E-09	3.34193854E-09