AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ PortaCoeli ∴ Orbital info ∴ Epoch epochXXX

(3276) PortaCoeli ▹

ORBITAL INFORMATION

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(ASCII data file 3276.eq0)

Keplerian elements at epoch
58049.5 MJD
	Value	1-σ variation	Units
a	3.12629	1.042e-08	au
e	0.163734	2.807e-08
i	2.671	3.005e-06	deg
Ω	71.096	6.25e-05	deg
ω	340.641	6.354e-05	deg
M	102.09	9.682e-06	deg

Other useful info
Absolute Magnitude (H)	12.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6144	au
Aphelion	3.6382	au
Asc. node-Earth separation	1.64951	au
Desc. node-Earth separation	2.5831	au
Earth MOID	1.62501	au
Orbital period	2019.03	days
Date of orbit computation	apr 23 19:46

Correlation matrix
1.00000000	0.09681723	0.00314991	-0.00226468	-0.04726432	0.27752900
0.09681723	1.00000000	0.00179806	-0.00462481	-0.02882416	0.17679445
0.00314991	0.00179806	1.00000000	-0.15893561	0.15813024	-0.00893378
-0.00226468	-0.00462481	-0.15893561	1.00000000	-0.98279972	0.00294141
-0.04726432	-0.02882416	0.15813024	-0.98279972	1.00000000	-0.18436594
0.27752900	0.17679445	-0.00893378	0.00294141	-0.18436594	1.00000000

Covariance matrix
1.08582826E-16	2.83162575E-17	9.86230489E-17	-1.47489444E-15	-3.12942152E-14	2.79988495E-14
2.83162575E-17	7.87780598E-16	1.51637163E-16	-8.11280077E-15	-5.14054770E-14	4.80421596E-14
9.86230489E-17	1.51637163E-16	9.02816588E-12	-2.98466283E-11	3.01901163E-11	-2.59887908E-13
-1.47489444E-15	-8.11280077E-15	-2.98466283E-11	3.90614735E-09	-3.90291796E-09	1.77984033E-12
-3.12942152E-14	-5.14054770E-14	3.01901163E-11	-3.90291796E-09	4.03738507E-09	-1.13418011E-10
2.79988495E-14	4.80421596E-14	-2.59887908E-13	1.77984033E-12	-1.13418011E-10	9.37351518E-11