AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009AN50 ∴ Orbital info ∴ Epoch epochXXX

(309794) 2009AN50 ▹

ORBITAL INFORMATION

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(ASCII data file 309794.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.2133	1.001e-08	au
e	0.115929	5.277e-08
i	8.019	6.14e-06	deg
Ω	103.225	3.942e-05	deg
ω	276.078	4.963e-05	deg
M	302.107	3.337e-05	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9567	au
Aphelion	2.4699	au
Asc. node-Earth separation	1.1743	au
Desc. node-Earth separation	1.19415	au
Earth MOID	0.97848	au
Orbital period	1202.7	days
Date of orbit computation	apr 23 20:55

Correlation matrix
1.00000000	0.04191495	0.00312251	-0.00562020	0.30449179	-0.62915324
0.04191495	1.00000000	-0.00887387	0.00639699	0.09063989	-0.12973109
0.00312251	-0.00887387	1.00000000	-0.12017189	0.10110039	-0.00774507
-0.00562020	0.00639699	-0.12017189	1.00000000	-0.78795674	0.00376821
0.30449179	0.09063989	0.10110039	-0.78795674	1.00000000	-0.60417325
-0.62915324	-0.12973109	-0.00774507	0.00376821	-0.60417325	1.00000000

Covariance matrix
1.00194180E-16	2.21398612E-17	1.91913904E-16	-2.21769988E-15	1.51273610E-13	-2.10136381E-13
2.21398612E-17	2.78464206E-15	-2.87527603E-15	1.33072928E-14	2.37394375E-13	-2.28429561E-13
1.91913904E-16	-2.87527603E-15	3.77019144E-11	-2.90880220E-11	3.08106524E-11	-1.58683064E-12
-2.21769988E-15	1.33072928E-14	-2.90880220E-11	1.55402929E-09	-1.54169449E-09	4.95665389E-12
1.51273610E-13	2.37394375E-13	3.08106524E-11	-1.54169449E-09	2.46338725E-09	-1.00057903E-09
-2.10136381E-13	-2.28429561E-13	-1.58683064E-12	4.95665389E-12	-1.00057903E-09	1.11338950E-09