NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ Icarus ∴ Orbital info ∴ Epoch 60400 MJD

(1566) Icarus ▹

ORBITAL INFORMATION

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(ASCII data file 1566.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.07809	1.579e-09	au
e	0.826921	2.302e-08
i	22.802	6.924e-06	deg
Ω	87.953	2.996e-06	deg
ω	31.437	4.4e-06	deg
M	344.755	5.768e-06	deg

Non-gravitational parameters
	Value	1-σ variation	Units
A₁	N/A	N/A	au/day²
A₂	-3.921e-15	3.627e-16	au/day²

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.1866	au
Aphelion distance	1.9696	au
Asc. node-Earth separation	-0.78325	au
Desc. node-Earth separation	0.14121	au
Earth MOID	0.03392	au
Orbital period	408.865	days
Date of orbit computation	feb 26 10:21

Covariance matrix
2.49246402E-18	-6.57358741E-19	-2.05055542E-16	1.55081140E-17	1.31382777E-16	-8.80697530E-15	5.70558824E-15
-6.57358741E-19	5.30132058E-16	-5.21270330E-14	2.73722656E-14	-8.19543324E-14	-2.60872808E-14	-4.11751860E-15
-2.05055542E-16	-5.21270330E-14	4.79423723E-11	-2.58007775E-12	7.52965819E-12	6.39113968E-12	-2.19443799E-13
1.55081140E-17	2.73722656E-14	-2.58007775E-12	8.97836029E-12	-1.13427795E-11	2.73003849E-13	2.91718111E-14
1.31382777E-16	-8.19543324E-14	7.52965819E-12	-1.13427795E-11	1.93628474E-11	2.20650833E-12	-7.01177346E-14
-8.80697530E-15	-2.60872808E-14	6.39113968E-12	2.73003849E-13	2.20650833E-12	3.32723408E-11	-1.96515475E-11
5.70558824E-15	-4.11751860E-15	-2.19443799E-13	2.91718111E-14	-7.01177346E-14	-1.96515475E-11	1.31520363E-11

Correlation matrix
1.00000000	-0.01808406	-0.01875847	0.00327828	0.01891208	-0.96709837	0.99652794
-0.01808406	1.00000000	-0.32697249	0.39675298	-0.80890081	-0.19642425	-0.04931137
-0.01875847	-0.32697249	1.00000000	-0.12435823	0.24713308	0.16002096	-0.00873911
0.00327828	0.39675298	-0.12435823	1.00000000	-0.86027314	0.01579533	0.00268453
0.01891208	-0.80890081	0.24713308	-0.86027314	1.00000000	0.08693192	-0.00439387
-0.96709837	-0.19642425	0.16002096	0.01579533	0.08693192	1.00000000	-0.93941735
0.99652794	-0.04931137	-0.00873911	0.00268453	-0.00439387	-0.93941735	1.00000000