AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001PQ20 ∴ Orbital info ∴ Epoch epochXXX

(193804) 2001PQ20 ▹

ORBITAL INFORMATION

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(ASCII data file 193804.eq0)

Keplerian elements at epoch
57980.7 MJD
	Value	1-σ variation	Units
a	2.28792	8.397e-09	au
e	0.155978	4.493e-08
i	7.321	6.446e-06	deg
Ω	44.534	3.93e-05	deg
ω	244.646	4.718e-05	deg
M	250.229	2.617e-05	deg

Other useful info
Absolute Magnitude (H)	16.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9311	au
Aphelion	2.6448	au
Asc. node-Earth separation	1.40035	au
Desc. node-Earth separation	1.08424	au
Earth MOID	0.92839	au
Orbital period	1264.04	days
Date of orbit computation	apr 23 20:30

Correlation matrix
1.00000000	0.26841683	-0.02718694	-0.00199379	0.20685402	-0.39708663
0.26841683	1.00000000	-0.02053147	-0.00907977	0.15198831	-0.33626026
-0.02718694	-0.02053147	1.00000000	-0.41886421	0.33720085	0.01824861
-0.00199379	-0.00907977	-0.41886421	1.00000000	-0.83259696	0.01536587
0.20685402	0.15198831	0.33720085	-0.83259696	1.00000000	-0.55912865
-0.39708663	-0.33626026	0.01824861	0.01536587	-0.55912865	1.00000000

Covariance matrix
7.05149221E-17	1.01282075E-16	-1.47160199E-15	-6.58039999E-16	8.19483333E-14	-8.72695950E-14
1.01282075E-16	2.01913177E-15	-5.94691795E-15	-1.60357328E-14	3.22201940E-13	-3.95453156E-13
-1.47160199E-15	-5.94691795E-15	4.15507755E-11	-1.06119310E-10	1.02544853E-10	3.07862346E-12
-6.58039999E-16	-1.60357328E-14	-1.06119310E-10	1.54476775E-09	-1.54383919E-09	1.58061406E-11
8.19483333E-14	3.22201940E-13	1.02544853E-10	-1.54383919E-09	2.22572387E-09	-6.90374211E-10
-8.72695950E-14	-3.95453156E-13	3.07862346E-12	1.58061406E-11	-6.90374211E-10	6.84974418E-10