AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999XP139 ∴ Orbital info ∴ Epoch epochXXX

(41303) 1999XP139 ▹

ORBITAL INFORMATION

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(ASCII data file 41303.eq0)

Keplerian elements at epoch
57663.6 MJD
	Value	1-σ variation	Units
a	3.00107	1.988e-08	au
e	0.18128	4.061e-08
i	2.536	5.034e-06	deg
Ω	70.499	0.0001244	deg
ω	204.097	0.0001259	deg
M	219.913	1.911e-05	deg

Other useful info
Absolute Magnitude (H)	15.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.457	au
Aphelion	3.5451	au
Asc. node-Earth separation	2.49141	au
Desc. node-Earth separation	1.4752	au
Earth MOID	1.43975	au
Orbital period	1898.95	days
Date of orbit computation	apr 23 19:54

Correlation matrix
1.00000000	0.06267451	-0.00834340	-0.00356235	-0.02613360	0.21391831
0.06267451	1.00000000	0.00602518	-0.00026981	-0.02153639	0.15642057
-0.00834340	0.00602518	1.00000000	-0.22020789	0.21758972	0.00061980
-0.00356235	-0.00026981	-0.22020789	1.00000000	-0.98878553	0.01341750
-0.02613360	-0.02153639	0.21758972	-0.98878553	1.00000000	-0.15949213
0.21391831	0.15642057	0.00061980	0.01341750	-0.15949213	1.00000000

Covariance matrix
3.95169668E-16	5.06019107E-17	-8.34927830E-16	-8.80880248E-15	-6.53963363E-14	8.12584202E-14
5.06019107E-17	1.64956105E-15	1.23188032E-15	-1.36312648E-15	-1.10108171E-13	1.21396646E-13
-8.34927830E-16	1.23188032E-15	2.53412802E-11	-1.37891017E-10	1.37884376E-10	5.96199312E-14
-8.80880248E-15	-1.36312648E-15	-1.37891017E-10	1.54731119E-08	-1.54829370E-08	3.18925350E-11
-6.53963363E-14	-1.10108171E-13	1.37884376E-10	-1.54829370E-08	1.58461889E-08	-3.83645657E-10
8.12584202E-14	1.21396646E-13	5.96199312E-14	3.18925350E-11	-3.83645657E-10	3.65138169E-10