AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999GN9 ∴ Orbital info ∴ Epoch epochXXX

(47139) 1999GN9 ▹

ORBITAL INFORMATION

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(ASCII data file 47139.eq0)

Keplerian elements at epoch
58181.4 MJD
	Value	1-σ variation	Units
a	3.15262	1.702e-08	au
e	0.157839	2.605e-08
i	23.142	3.764e-06	deg
Ω	350.735	7.652e-06	deg
ω	98.421	1.623e-05	deg
M	219.055	1.265e-05	deg

Other useful info
Absolute Magnitude (H)	12.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.655	au
Aphelion	3.6502	au
Asc. node-Earth separation	2.14237	au
Desc. node-Earth separation	2.01119	au
Earth MOID	1.78623	au
Orbital period	2044.58	days
Date of orbit computation	apr 23 19:56

Correlation matrix
1.00000000	-0.05144245	0.01694526	-0.00469530	-0.14066223	0.16309692
-0.05144245	1.00000000	-0.02286884	0.02461811	0.06757170	-0.04071734
0.01694526	-0.02286884	1.00000000	0.10602888	-0.01498607	-0.03593174
-0.00469530	0.02461811	0.10602888	1.00000000	-0.44433750	0.01659252
-0.14066223	0.06757170	-0.01498607	-0.44433750	1.00000000	-0.89011832
0.16309692	-0.04071734	-0.03593174	0.01659252	-0.89011832	1.00000000

Covariance matrix
2.89594760E-16	-2.28071436E-17	1.08545447E-15	-6.11378338E-16	-3.88471071E-14	3.50970200E-14
-2.28071436E-17	6.78746739E-16	-2.24267391E-15	4.90749529E-15	2.85696284E-14	-1.34141284E-14
1.08545447E-15	-2.24267391E-15	1.41689027E-11	3.05382123E-12	-9.15464742E-13	-1.71031253E-12
-6.11378338E-16	4.90749529E-15	3.05382123E-12	5.85467310E-11	-5.51759902E-11	1.60543521E-12
-3.88471071E-14	2.85696284E-14	-9.15464742E-13	-5.51759902E-11	2.63373260E-10	-1.82668103E-10
3.50970200E-14	-1.34141284E-14	-1.71031253E-12	1.60543521E-12	-1.82668103E-10	1.59903613E-10