AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Pumma ∴ Orbital info ∴ Epoch epochXXX

(1209) Pumma ▹

ORBITAL INFORMATION

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(ASCII data file 1209.eq0)

Keplerian elements at epoch
58324.0 MJD
	Value	1-σ variation	Units
a	3.16974	1.12e-08	au
e	0.129115	2.658e-08
i	6.938	2.969e-06	deg
Ω	89.76	2.016e-05	deg
ω	176.67	2.35e-05	deg
M	359.636	1.352e-05	deg

Other useful info
Absolute Magnitude (H)	10.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7605	au
Aphelion	3.579	au
Asc. node-Earth separation	2.59577	au
Desc. node-Earth separation	1.74481	au
Earth MOID	1.74452	au
Orbital period	2061.27	days
Date of orbit computation	Jun 5 00:37

Correlation matrix
1.00000000	-0.24489424	-0.01616803	-0.00822966	0.20503535	-0.41781452
-0.24489424	1.00000000	-0.00790038	0.00521950	-0.00311627	0.04845103
-0.01616803	-0.00790038	1.00000000	0.15933518	-0.13499294	-0.00166013
-0.00822966	0.00521950	0.15933518	1.00000000	-0.85126353	0.00044438
0.20503535	-0.00311627	-0.13499294	-0.85126353	1.00000000	-0.51796724
-0.41781452	0.04845103	-0.00166013	0.00044438	-0.51796724	1.00000000

Covariance matrix
1.25538861E-16	-7.29321808E-17	-5.37814391E-16	-1.85900257E-15	5.39951782E-14	-6.32749146E-14
-7.29321808E-17	7.06485193E-16	-6.23426970E-16	2.79698208E-15	-1.94681184E-15	1.74065828E-14
-5.37814391E-16	-6.23426970E-16	8.81398770E-12	9.53689824E-12	-9.41964250E-12	-6.66171700E-14
-1.85900257E-15	2.79698208E-15	9.53689824E-12	4.06460629E-10	-4.03376326E-10	1.21094740E-13
5.39951782E-14	-1.94681184E-15	-9.41964250E-12	-4.03376326E-10	5.52426208E-10	-1.64550186E-10
-6.32749146E-14	1.74065828E-14	-6.66171700E-14	1.21094740E-13	-1.64550186E-10	1.82691311E-10