AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2015PK321 ∴ Orbital info ∴ Epoch epochXXX

(521622) 2015PK321 ▹

ORBITAL INFORMATION

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(ASCII data file 521622.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.8972	7.487e-08	au
e	0.083807	2.652e-07
i	12.96	2.515e-05	deg
Ω	348.603	4.777e-05	deg
ω	201.556	0.0001607	deg
M	45.321	0.0001593	deg

Other useful info
Absolute Magnitude (H)	17.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6544	au
Aphelion	3.14	au
Asc. node-Earth separation	2.11392	au
Desc. node-Earth separation	1.67612	au
Earth MOID	1.6608	au
Orbital period	1801.22	days
Date of orbit computation	apr 23 21:41

Correlation matrix
1.00000000	0.28450223	0.02844847	-0.01492561	-0.21688045	0.12564581
0.28450223	1.00000000	0.05260823	-0.05115295	-0.83902446	0.86722277
0.02844847	0.05260823	1.00000000	-0.49438862	0.07848184	0.06588971
-0.01492561	-0.05115295	-0.49438862	1.00000000	-0.24910872	-0.03922507
-0.21688045	-0.83902446	0.07848184	-0.24910872	1.00000000	-0.95108926
0.12564581	0.86722277	0.06588971	-0.03922507	-0.95108926	1.00000000

Covariance matrix
5.60618750E-15	5.64837124E-15	5.35683201E-14	-5.33827026E-14	-2.60892589E-12	1.49903781E-12
5.64837124E-15	7.03084478E-14	3.50810642E-13	-6.47901646E-13	-3.57425814E-11	3.66408220E-11
5.35683201E-14	3.50810642E-13	6.32456535E-10	-5.93907053E-10	3.17096936E-10	2.64036334E-10
-5.33827026E-14	-6.47901646E-13	-5.93907053E-10	2.28175677E-09	-1.91175019E-09	-2.98558301E-10
-2.60892589E-12	-3.57425814E-11	3.17096936E-10	-1.91175019E-09	2.58116089E-08	-2.43477926E-08
1.49903781E-12	3.66408220E-11	2.64036334E-10	-2.98558301E-10	-2.43477926E-08	2.53899335E-08