NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ Illapa ∴ Orbital info ∴ Epoch 57553 MJD

(37655) Illapa ▹

ORBITAL INFORMATION

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(ASCII data file 37655.eq0)

Keplerian elements
(Epoch 57553.3 MJD)
	Value	1-σ variation	Units
a	1.47792	2.346e-09	au
e	0.752331	1.915e-08
i	18.001	4.65e-06	deg
Ω	139.699	5.317e-06	deg
ω	303.72	5.983e-06	deg
M	23.569	2.422e-06	deg

Non-gravitational parameters
	Value	1-σ variation	Units
A₁	N/A	N/A	au/day²
A₂	-1.355e-14	2.946e-15	au/day²

Other useful info
Absolute Magnitude (H)	17.8	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.366	au
Aphelion distance	2.5898	au
Asc. node-Earth separation	-0.53384	au
Desc. node-Earth separation	0.08854	au
Earth MOID	0.02407	au
Orbital period	656.255	days
Date of orbit computation	giu 7 08:42

Covariance matrix
5.50308520E-18	1.58058891E-17	-1.18358576E-15	1.60598923E-15	-6.33461046E-16	-2.10510808E-15	6.80366505E-14
1.58058891E-17	3.66573423E-16	1.13110182E-14	1.26817108E-15	1.32866714E-14	2.17865138E-14	2.46054288E-13
-1.18358576E-15	1.13110182E-14	2.16201849E-11	-2.12079002E-12	1.71422198E-12	1.91706843E-12	-8.89119288E-12
1.60598923E-15	1.26817108E-15	-2.12079002E-12	2.82723180E-11	-2.65640982E-11	-4.77802311E-13	-9.99892962E-12
-6.33461046E-16	1.32866714E-14	1.71422198E-12	-2.65640982E-11	3.57944788E-11	-4.04386319E-12	3.71966704E-12
-2.10510808E-15	2.17865138E-14	1.91706843E-12	-4.77802311E-13	-4.04386319E-12	5.86380464E-12	-8.91457030E-12
6.80366505E-14	2.46054288E-13	-8.89119288E-12	-9.99892962E-12	3.71966704E-12	-8.91457030E-12	8.67725437E-10

Correlation matrix
1.00000000	0.35191301	-0.10850929	0.12875343	-0.04513451	-0.37057962	0.98457463
0.35191301	1.00000000	0.12705493	0.01245709	0.11599191	0.46991305	0.43627395
-0.10850929	0.12705493	1.00000000	-0.08578024	0.06162108	0.17026217	-0.06491412
0.12875343	0.01245709	-0.08578024	1.00000000	-0.83503821	-0.03710888	-0.06383835
-0.04513451	0.11599191	0.06162108	-0.83503821	1.00000000	-0.27912497	0.02110595
-0.37057962	0.46991305	0.17026217	-0.03710888	-0.27912497	1.00000000	-0.12497395
0.98457463	0.43627395	-0.06491412	-0.06383835	0.02110595	-0.12497395	1.00000000