AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999PT1 ∴ Orbital info ∴ Epoch epochXXX

(91424) 1999PT1 ▹

ORBITAL INFORMATION

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(ASCII data file 91424.eq0)

Keplerian elements at epoch
57645.0 MJD
	Value	1-σ variation	Units
a	2.74001	1.437e-08	au
e	0.144745	4.076e-08
i	16.858	5.678e-06	deg
Ω	320.548	1.183e-05	deg
ω	313.444	2.16e-05	deg
M	321.381	1.853e-05	deg

Other useful info
Absolute Magnitude (H)	14.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3434	au
Aphelion	3.1366	au
Asc. node-Earth separation	1.42665	au
Desc. node-Earth separation	1.99391	au
Earth MOID	1.35757	au
Orbital period	1656.63	days
Date of orbit computation	apr 23 20:06

Correlation matrix
1.00000000	0.21254474	0.00039916	0.00687614	0.12204832	-0.15814386
0.21254474	1.00000000	-0.00103844	0.00734388	0.43111627	-0.53075071
0.00039916	-0.00103844	1.00000000	0.11408201	-0.06883248	0.00918322
0.00687614	0.00734388	0.11408201	1.00000000	-0.51947872	-0.00090587
0.12204832	0.43111627	-0.06883248	-0.51947872	1.00000000	-0.84255667
-0.15814386	-0.53075071	0.00918322	-0.00090587	-0.84255667	1.00000000

Covariance matrix
2.06617686E-16	1.24529309E-16	3.25769199E-17	1.16953140E-15	3.79024102E-14	-4.21243678E-14
1.24529309E-16	1.66140289E-15	-2.40322208E-16	3.54198351E-15	3.79649795E-13	-4.00890151E-13
3.25769199E-17	-2.40322208E-16	3.22367228E-11	7.66436619E-12	-8.44345387E-12	9.66201808E-13
1.16953140E-15	3.54198351E-15	7.66436619E-12	1.40012662E-10	-1.32801414E-10	-1.98630652E-13
3.79024102E-14	3.79649795E-13	-8.44345387E-12	-1.32801414E-10	4.66769597E-10	-3.37324378E-10
-4.21243678E-14	-4.00890151E-13	9.66201808E-13	-1.98630652E-13	-3.37324378E-10	3.43395539E-10