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.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.28725	8.397e-09	au
e	0.15651	4.479e-08
i	7.323	6.447e-06	deg
Ω	44.494	3.929e-05	deg
ω	244.588	4.713e-05	deg
M	219.179	2.782e-05	deg

Other useful info
Absolute Magnitude (H)	16.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9293	au
Aphelion	2.6452	au
Asc. node-Earth separation	1.40142	au
Desc. node-Earth separation	1.0823	au
Earth MOID	0.92645	au
Orbital period	1263.48	days
Date of orbit computation	apr 23 20:30

Correlation matrix
1.00000000	0.26965631	-0.02763621	-0.00334026	0.21320159	-0.51909823
0.26965631	1.00000000	-0.02073181	-0.00911620	0.14646348	-0.34473511
-0.02763621	-0.02073181	1.00000000	-0.41831353	0.33693359	0.02102919
-0.00334026	-0.00911620	-0.41831353	1.00000000	-0.83301865	0.01469003
0.21320159	0.14646348	0.33693359	-0.83301865	1.00000000	-0.55178255
-0.51909823	-0.34473511	0.02102919	0.01469003	-0.55178255	1.00000000

Covariance matrix
7.05147405E-17	1.01418111E-16	-1.49620249E-15	-1.10192590E-15	8.43712140E-14	-1.21273463E-13
1.01418111E-16	2.00599551E-15	-5.98651608E-15	-1.60402717E-14	3.09142169E-13	-4.29562911E-13
-1.49620249E-15	-5.98651608E-15	4.15665430E-11	-1.05951381E-10	1.02371759E-10	3.77199183E-12
-1.10192590E-15	-1.60402717E-14	-1.05951381E-10	1.54335388E-09	-1.54223797E-09	1.60557917E-11
8.43712140E-14	3.09142169E-13	1.02371759E-10	-1.54223797E-09	2.22089392E-09	-7.23449378E-10
-1.21273463E-13	-4.29562911E-13	3.77199183E-12	1.60557917E-11	-7.23449378E-10	7.74020661E-10