AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Sergiofonti ∴ Orbital info ∴ Epoch epochXXX

(172430) Sergiofonti ▹

ORBITAL INFORMATION

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(ASCII data file 172430.eq0)

Keplerian elements at epoch
57961.8 MJD
	Value	1-σ variation	Units
a	2.31436	9.237e-09	au
e	0.131864	3.829e-08
i	6.328	4.176e-06	deg
Ω	296.781	3.745e-05	deg
ω	72.675	4.128e-05	deg
M	316.266	1.627e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0092	au
Aphelion	2.6195	au
Asc. node-Earth separation	1.17184	au
Desc. node-Earth separation	1.38242	au
Earth MOID	1.01811	au
Orbital period	1286.01	days
Date of orbit computation	apr 23 20:25

Correlation matrix
1.00000000	0.18942107	-0.00036439	0.00956403	0.02262158	-0.09504959
0.18942107	1.00000000	-0.00818941	-0.00153936	-0.03615243	0.05212347
-0.00036439	-0.00818941	1.00000000	0.05005475	-0.04864822	0.00665355
0.00956403	-0.00153936	0.05005475	1.00000000	-0.90483967	0.00989411
0.02262158	-0.03615243	-0.04864822	-0.90483967	1.00000000	-0.42770364
-0.09504959	0.05212347	0.00665355	0.00989411	-0.42770364	1.00000000

Covariance matrix
8.53155067E-17	6.69934855E-17	-1.40562048E-17	3.30819002E-15	8.62579834E-15	-1.42883074E-14
6.69934855E-17	1.46615734E-15	-1.30958194E-15	-2.20732621E-15	-5.71465571E-14	3.24818066E-14
-1.40562048E-17	-1.30958194E-15	1.74413206E-11	7.82835233E-12	-8.38723705E-12	4.52230497E-13
3.30819002E-15	-2.20732621E-15	7.82835233E-12	1.40239660E-09	-1.39884432E-09	6.03015576E-12
8.62579834E-15	-5.71465571E-14	-8.38723705E-12	-1.39884432E-09	1.70421604E-09	-2.87357027E-10
-1.42883074E-14	3.24818066E-14	4.52230497E-13	6.03015576E-12	-2.87357027E-10	2.64870201E-10