AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Penthesilea ∴ Orbital info ∴ Epoch epochXXX

(271) Penthesilea ▹

ORBITAL INFORMATION

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(ASCII data file 271.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.00408	8.034e-09	au
e	0.104149	2.749e-08
i	3.532	3.481e-06	deg
Ω	335.198	4.863e-05	deg
ω	56.111	5.129e-05	deg
M	56.141	1.616e-05	deg

Other useful info
Absolute Magnitude (H)	9.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6912	au
Aphelion	3.317	au
Asc. node-Earth separation	1.79868	au
Desc. node-Earth separation	2.16549	au
Earth MOID	1.69872	au
Orbital period	1901.8	days
Date of orbit computation	Jun 5 00:36

Correlation matrix
1.00000000	-0.19281667	0.01609856	-0.02129187	0.07205085	-0.33885271
-0.19281667	1.00000000	0.00006422	0.00140741	-0.04309068	0.15570036
0.01609856	0.00006422	1.00000000	0.01452604	-0.01600616	0.00565295
-0.02129187	0.00140741	0.01452604	1.00000000	-0.94703482	0.00508359
0.07205085	-0.04309068	-0.01600616	-0.94703482	1.00000000	-0.31757345
-0.33885271	0.15570036	0.00565295	0.00508359	-0.31757345	1.00000000

Covariance matrix
6.45431245E-17	-4.25823093E-17	4.50222579E-16	-8.31831820E-15	2.96871364E-14	-4.39846319E-14
-4.25823093E-17	7.55647530E-16	6.14492993E-18	1.88138630E-15	-6.07501326E-14	6.91535153E-14
4.50222579E-16	6.14492993E-18	1.21179804E-11	2.45900394E-12	-2.85763288E-12	3.17947372E-13
-8.31831820E-15	1.88138630E-15	2.45900394E-12	2.36479546E-09	-2.36192968E-09	3.99421917E-12
2.96871364E-14	-6.07501326E-14	-2.85763288E-12	-2.36192968E-09	2.63031917E-09	-2.63156083E-10
-4.39846319E-14	6.91535153E-14	3.17947372E-13	3.99421917E-12	-2.63156083E-10	2.61053789E-10