AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001PW23 ∴ Orbital info ∴ Epoch epochXXX

(82677) 2001PW23 ▹

ORBITAL INFORMATION

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(ASCII data file 82677.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.90921	1.758e-08	au
e	0.135722	3.87e-08
i	15.404	4.346e-06	deg
Ω	115.988	1.947e-05	deg
ω	178.307	2.794e-05	deg
M	223.269	2.104e-05	deg

Other useful info
Absolute Magnitude (H)	15.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5144	au
Aphelion	3.3041	au
Asc. node-Earth separation	2.32068	au
Desc. node-Earth separation	1.49835	au
Earth MOID	1.49815	au
Orbital period	1812.43	days
Date of orbit computation	apr 23 20:04

Correlation matrix
1.00000000	0.05809449	0.01976720	0.00552252	0.04861914	-0.30878258
0.05809449	1.00000000	-0.01565983	0.01543783	0.08189456	-0.08453580
0.01976720	-0.01565983	1.00000000	0.03216075	0.01379919	-0.04656874
0.00552252	0.01543783	0.03216075	1.00000000	-0.65424671	-0.02125401
0.04861914	0.08189456	0.01379919	-0.65424671	1.00000000	-0.70872665
-0.30878258	-0.08453580	-0.04656874	-0.02125401	-0.70872665	1.00000000

Covariance matrix
3.08948667E-16	3.95181543E-17	1.51015103E-15	1.88969161E-15	2.38799031E-14	-1.14174447E-13
3.95181543E-17	1.49774231E-15	-2.63413411E-15	1.16309583E-14	8.85636962E-14	-6.88227773E-14
1.51015103E-15	-2.63413411E-15	1.88914079E-11	2.72125384E-12	1.67597646E-12	-4.25794041E-12
1.88969161E-15	1.16309583E-14	2.72125384E-12	3.78984392E-10	-3.55905205E-10	-8.70411304E-12
2.38799031E-14	8.85636962E-14	1.67597646E-12	-3.55905205E-10	7.80843962E-10	-4.16613986E-10
-1.14174447E-13	-6.88227773E-14	-4.25794041E-12	-8.70411304E-12	-4.16613986E-10	4.42533255E-10