AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011UO180 ∴ Orbital info ∴ Epoch epochXXX

(491220) 2011UO180 ▹

ORBITAL INFORMATION

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(ASCII data file 491220.eq0)

Keplerian elements at epoch
58568.8 MJD
	Value	1-σ variation	Units
a	2.28808	1.262e-08	au
e	0.214534	5.725e-08
i	6.259	4.123e-06	deg
Ω	266.554	6.124e-05	deg
ω	15.731	6.35e-05	deg
M	148.556	1.726e-05	deg

Other useful info
Absolute Magnitude (H)	17.3	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7972	au
Aphelion	2.7789	au
Asc. node-Earth separation	0.793	au
Desc. node-Earth separation	1.76767	au
Earth MOID	0.7814	au
Orbital period	1264.17	days
Date of orbit computation	apr 23 21:34

Correlation matrix
1.00000000	0.36830530	-0.01722487	-0.00037914	0.06611736	-0.27931929
0.36830530	1.00000000	-0.05497828	-0.00616760	0.14768541	-0.63225704
-0.01722487	-0.05497828	1.00000000	0.28832713	-0.29502065	0.06739261
-0.00037914	-0.00616760	0.28832713	1.00000000	-0.95956336	0.00393961
0.06611736	0.14768541	-0.29502065	-0.95956336	1.00000000	-0.27685969
-0.27931929	-0.63225704	0.06739261	0.00393961	-0.27685969	1.00000000

Covariance matrix
1.59325706E-16	2.66147384E-16	-8.96357752E-16	-2.93081374E-16	5.29965562E-14	-6.08401133E-14
2.66147384E-16	3.27749941E-15	-1.29761215E-14	-2.16237858E-14	5.36905834E-13	-6.24613176E-13
-8.96357752E-16	-1.29761215E-14	1.69967103E-11	7.27968009E-11	-7.72367631E-11	4.79447292E-12
-2.93081374E-16	-2.16237858E-14	7.27968009E-11	3.75049590E-09	-3.73170429E-09	4.16336294E-12
5.29965562E-14	5.36905834E-13	-7.72367631E-11	-3.73170429E-09	4.03253767E-09	-3.03385696E-10
-6.08401133E-14	-6.24613176E-13	4.79447292E-12	4.16336294E-12	-3.03385696E-10	2.97777794E-10