NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

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

(37655) Illapa ▹

ORBITAL INFORMATION

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(ASCII data file 37655.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.47788	4.104e-09	au
e	0.752406	1.925e-08
i	18.029	4.658e-06	deg
Ω	139.532	5.316e-06	deg
ω	303.887	5.98e-06	deg
M	145.287	6.389e-06	deg

Non-gravitational parameters
	Value	1-σ variation	Units
A₁	N/A	N/A	au/day²
A₂	-1.345e-14	3.050e-15	au/day²

Other useful info
Absolute Magnitude (H)	17.8	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.3659	au
Aphelion distance	2.5899	au
Asc. node-Earth separation	-0.53439	au
Desc. node-Earth separation	0.09178	au
Earth MOID	0.02492	au
Orbital period	656.234	days
Date of orbit computation	feb 26 13:23

Covariance matrix
1.68389943E-17	3.01599759E-17	-2.31047766E-15	3.65112635E-15	-1.68671118E-15	-2.44483670E-14	1.24530720E-13
3.01599759E-17	3.70444775E-16	1.08682959E-14	1.68820040E-15	1.30399830E-14	-1.50611475E-14	2.64317895E-13
-2.31047766E-15	1.08682959E-14	2.16997813E-11	-2.08632622E-12	1.61955612E-12	4.76408898E-12	-9.79412862E-12
3.65112635E-15	1.68820040E-15	-2.08632622E-12	2.82608963E-11	-2.65292997E-11	-4.60080174E-12	-1.05443394E-11
-1.68671118E-15	1.30399830E-14	1.61955612E-12	-2.65292997E-11	3.57630636E-11	-2.32227245E-12	3.99719877E-12
-2.44483670E-14	-1.50611475E-14	4.76408898E-12	-4.60080174E-12	-2.32227245E-12	4.08222979E-11	-1.62562400E-10
1.24530720E-13	2.64317895E-13	-9.79412862E-12	-1.05443394E-11	3.99719877E-12	-1.62562400E-10	9.30069329E-10

Correlation matrix
1.00000000	0.38186616	-0.12086930	0.16736931	-0.06873300	-0.93248758	0.99508634
0.38186616	1.00000000	0.12121937	0.01649944	0.11329166	-0.12247504	0.45030541
-0.12086930	0.12121937	1.00000000	-0.08424838	0.05813678	0.16006761	-0.06894146
0.16736931	0.01649944	-0.08424838	1.00000000	-0.83447910	-0.13545400	-0.06503824
-0.06873300	0.11329166	0.05813678	-0.83447910	1.00000000	-0.06077810	0.02191698
-0.93248758	-0.12247504	0.16006761	-0.13545400	-0.06077810	1.00000000	-0.83428362
0.99508634	0.45030541	-0.06894146	-0.06503824	0.02191698	-0.83428362	1.00000000