AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999XY9 ∴ Orbital info ∴ Epoch epochXXX

(102895) 1999XY9 ▹

ORBITAL INFORMATION

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(ASCII data file 102895.eq0)

Keplerian elements at epoch
57576.8 MJD
	Value	1-σ variation	Units
a	2.55018	1.309e-08	au
e	0.159924	6.06e-08
i	7.449	5.284e-06	deg
Ω	62.85	5.913e-05	deg
ω	63.654	6.609e-05	deg
M	332.471	2.862e-05	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1423	au
Aphelion	2.958	au
Asc. node-Earth separation	1.33234	au
Desc. node-Earth separation	1.66156	au
Earth MOID	1.1686	au
Orbital period	1487.49	days
Date of orbit computation	apr 23 20:09

Correlation matrix
1.00000000	-0.09556360	0.00053462	0.00958195	-0.14956725	0.28963432
-0.09556360	1.00000000	-0.06253641	0.01523153	0.34576387	-0.74656103
0.00053462	-0.06253641	1.00000000	-0.59412683	0.49505222	0.06820250
0.00958195	0.01523153	-0.59412683	1.00000000	-0.87299221	-0.02858522
-0.14956725	0.34576387	0.49505222	-0.87299221	1.00000000	-0.45944140
0.28963432	-0.74656103	0.06820250	-0.02858522	-0.45944140	1.00000000

Covariance matrix
1.71286293E-16	-7.57982168E-17	3.69706836E-17	7.41531605E-15	-1.29368918E-13	1.08473115E-13
-7.57982168E-17	3.67291101E-15	-2.00258451E-14	5.45837061E-14	1.38489533E-12	-1.29473625E-12
3.69706836E-17	-2.00258451E-14	2.79193543E-11	-1.85629119E-10	1.72876453E-10	1.03124961E-11
7.41531605E-15	5.45837061E-14	-1.85629119E-10	3.49645952E-09	-3.41158944E-09	-4.83689483E-11
-1.29368918E-13	1.38489533E-12	1.72876453E-10	-3.41158944E-09	4.36781550E-09	-8.68906529E-10
1.08473115E-13	-1.29473625E-12	1.03124961E-11	-4.83689483E-11	-8.68906529E-10	8.18882476E-10