AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2014PR21 ∴ Orbital info ∴ Epoch epochXXX

(421708) 2014PR21 ▹

ORBITAL INFORMATION

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(ASCII data file 421708.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.17744	3.495e-08	au
e	0.08131	7.003e-08
i	2.433	8.463e-06	deg
Ω	149.197	0.0001525	deg
ω	238.973	0.0001617	deg
M	199.61	5.08e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.9191	au
Aphelion	3.4358	au
Asc. node-Earth separation	2.30634	au
Desc. node-Earth separation	2.01858	au
Earth MOID	1.92465	au
Orbital period	2068.78	days
Date of orbit computation	Jun 5 02:07

Correlation matrix
1.00000000	-0.04989048	0.00370520	0.00885667	-0.00581078	-0.15977184
-0.04989048	1.00000000	-0.00222178	-0.00369379	-0.11887331	0.37751133
0.00370520	-0.00222178	1.00000000	0.21443714	-0.20356967	0.00470482
0.00885667	-0.00369379	0.21443714	1.00000000	-0.94480963	0.00509214
-0.00581078	-0.11887331	-0.20356967	-0.94480963	1.00000000	-0.32713939
-0.15977184	0.37751133	0.00470482	0.00509214	-0.32713939	1.00000000

Covariance matrix
1.22137316E-15	-1.22098912E-16	1.09590958E-15	4.72044827E-14	-3.28315977E-14	-2.83667799E-13
-1.22098912E-16	4.90388060E-15	-1.31676826E-15	-3.94484920E-14	-1.34582297E-12	1.34302945E-12
1.09590958E-15	-1.31676826E-15	7.16270545E-11	2.76775277E-10	-2.78538522E-10	2.02286734E-12
4.72044827E-14	-3.94484920E-14	2.76775277E-10	2.32582750E-08	-2.32952143E-08	3.94525376E-11
-3.28315977E-14	-1.34582297E-12	-2.78538522E-10	-2.32952143E-08	2.61376959E-08	-2.68690368E-09
-2.83667799E-13	1.34302945E-12	2.02286734E-12	3.94525376E-11	-2.68690368E-09	2.58090017E-09