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.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.17122	1.11e-08	au
e	0.127016	2.665e-08
i	6.937	2.968e-06	deg
Ω	89.739	2.016e-05	deg
ω	176.732	2.359e-05	deg
M	2.081	1.452e-05	deg

Other useful info
Absolute Magnitude (H)	10.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7684	au
Aphelion	3.574	au
Asc. node-Earth separation	2.59017	au
Desc. node-Earth separation	1.75264	au
Earth MOID	1.75236	au
Orbital period	2062.71	days
Date of orbit computation	Jun 5 00:37

Correlation matrix
1.00000000	-0.22228390	-0.01709561	-0.00774037	0.19487296	-0.50050789
-0.22228390	1.00000000	-0.00766184	0.00537849	-0.00357506	0.07540795
-0.01709561	-0.00766184	1.00000000	0.15958319	-0.13465235	0.00053682
-0.00774037	0.00537849	0.15958319	1.00000000	-0.84807885	0.00109479
0.19487296	-0.00357506	-0.13465235	-0.84807885	1.00000000	-0.51782276
-0.50050789	0.07540795	0.00053682	0.00109479	-0.51782276	1.00000000

Covariance matrix
1.23262658E-16	-6.57609696E-17	-5.63379176E-16	-1.73250870E-15	5.10327340E-14	-8.06624558E-14
-6.57609696E-17	7.10049919E-16	-6.06007676E-16	2.88936946E-15	-2.24703014E-15	2.91679767E-14
-5.63379176E-16	-6.06007676E-16	8.81051069E-12	9.54961191E-12	-9.42748734E-12	2.31299814E-14
-1.73250870E-15	2.88936946E-15	9.54961191E-12	4.06439666E-10	-4.03288422E-10	3.20385090E-13
5.10327340E-14	-2.24703014E-15	-9.42748734E-12	-4.03288422E-10	5.56369048E-10	-1.77299439E-10
-8.06624558E-14	2.91679767E-14	2.31299814E-14	3.20385090E-13	-1.77299439E-10	2.10712106E-10