AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Astronomia ∴ Orbital info ∴ Epoch epochXXX

(1154) Astronomia ▹

ORBITAL INFORMATION

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(ASCII data file 1154.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.38922	1.193e-08	au
e	0.070104	2.613e-08
i	4.533	2.574e-06	deg
Ω	82.48	3.985e-05	deg
ω	205.395	4.54e-05	deg
M	39.456	2.218e-05	deg

Other useful info
Absolute Magnitude (H)	10.6	mag
Slope parameter (G)	0.15	mag
Perihelion	3.1516	au
Aphelion	3.6268	au
Asc. node-Earth separation	2.61689	au
Desc. node-Earth separation	2.15611	au
Earth MOID	2.13584	au
Orbital period	2279.02	days
Date of orbit computation	apr 23 19:46

Correlation matrix
1.00000000	-0.29942611	-0.00532178	-0.01088342	-0.09577693	0.08479368
-0.29942611	1.00000000	0.00807380	0.00481926	0.06317282	-0.06559660
-0.00532178	0.00807380	1.00000000	-0.01802256	0.01614745	0.00079567
-0.01088342	0.00481926	-0.01802256	1.00000000	-0.87223792	-0.00434162
-0.09577693	0.06317282	0.01614745	-0.87223792	1.00000000	-0.47873667
0.08479368	-0.06559660	0.00079567	-0.00434162	-0.47873667	1.00000000

Covariance matrix
1.42328050E-16	-9.33364503E-17	-1.63403669E-16	-5.17437057E-15	-5.18729211E-14	2.24343892E-14
-9.33364503E-17	6.82704425E-16	5.42943255E-16	5.01814816E-15	7.49343893E-14	-3.80104658E-14
-1.63403669E-16	5.42943255E-16	6.62399237E-12	-1.84851590E-12	1.88668004E-12	4.54151803E-14
-5.17437057E-15	5.01814816E-15	-1.84851590E-12	1.58815839E-09	-1.57803414E-09	-3.83710915E-12
-5.18729211E-14	7.49343893E-14	1.88668004E-12	-1.57803414E-09	2.06095757E-09	-4.81988562E-10
2.24343892E-14	-3.80104658E-14	4.54151803E-14	-3.83710915E-12	-4.81988562E-10	4.91825482E-10