AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012UN9 ∴ Orbital info ∴ Epoch epochXXX

2012UN9 ▹

ORBITAL INFORMATION

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(ASCII data file 2012UN9.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.3604	1.709e-08	au
e	0.199706	8.625e-08
i	2.122	7.617e-06	deg
Ω	117.509	0.0002187	deg
ω	273.305	0.0002331	deg
M	53.356	5.442e-05	deg

Other useful info
Absolute Magnitude (H)	18.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.889	au
Aphelion	2.8318	au
Asc. node-Earth separation	1.25646	au
Desc. node-Earth separation	1.27742	au
Earth MOID	0.8961	au
Orbital period	1324.58	days
Date of orbit computation	apr 24 01:49

Correlation matrix
1.00000000	-0.10632278	-0.01119260	-0.02833300	0.12207908	-0.44829196
-0.10632278	1.00000000	-0.01636792	-0.00508801	0.14852649	-0.38281161
-0.01119260	-0.01636792	1.00000000	0.31649577	-0.30352472	0.02363972
-0.02833300	-0.00508801	0.31649577	1.00000000	-0.95118534	0.04764467
0.12207908	0.14852649	-0.30352472	-0.95118534	1.00000000	-0.34890880
-0.44829196	-0.38281161	0.02363972	0.04764467	-0.34890880	1.00000000

Covariance matrix
2.92091854E-16	-1.56726692E-16	-1.45697649E-15	-1.05877702E-13	4.86401409E-13	-4.16946296E-13
-1.56726692E-16	7.43898815E-15	-1.07525671E-14	-9.59526050E-14	2.98644634E-12	-1.79680721E-12
-1.45697649E-15	-1.07525671E-14	5.80127521E-11	5.27086408E-10	-5.38951482E-10	9.79858916E-12
-1.05877702E-13	-9.59526050E-14	5.27086408E-10	4.78084146E-08	-4.84854224E-08	5.66925415E-10
4.86401409E-13	2.98644634E-12	-5.38951482E-10	-4.84854224E-08	5.43485209E-08	-4.42654863E-09
-4.16946296E-13	-1.79680721E-12	9.79858916E-12	5.66925415E-10	-4.42654863E-09	2.96154880E-09