AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998SH118 ∴ Orbital info ∴ Epoch epochXXX

(129702) 1998SH118 ▹

ORBITAL INFORMATION

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(ASCII data file 129702.eq0)

Keplerian elements at epoch
58059.8 MJD
	Value	1-σ variation	Units
a	2.66848	1.32e-08	au
e	0.273619	3.287e-08
i	13.179	7.23e-06	deg
Ω	198.344	1.844e-05	deg
ω	102.581	2.547e-05	deg
M	180.969	1.657e-05	deg

Other useful info
Absolute Magnitude (H)	15.8	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9383	au
Aphelion	3.3986	au
Asc. node-Earth separation	1.62551	au
Desc. node-Earth separation	1.3318	au
Earth MOID	0.97485	au
Orbital period	1592.19	days
Date of orbit computation	apr 23 20:15

Correlation matrix
1.00000000	-0.02461490	0.05490740	-0.01020869	0.37424346	-0.57475220
-0.02461490	1.00000000	0.00179942	0.00358453	-0.03181213	0.03666159
0.05490740	0.00179942	1.00000000	0.33054016	-0.23171280	-0.00085343
-0.01020869	0.00358453	0.33054016	1.00000000	-0.73064700	0.03982866
0.37424346	-0.03181213	-0.23171280	-0.73064700	1.00000000	-0.69575444
-0.57475220	0.03666159	-0.00085343	0.03982866	-0.69575444	1.00000000

Covariance matrix
1.74141525E-16	-1.06767059E-17	5.23842632E-15	-2.48455504E-15	1.25776368E-13	-1.25698767E-13
-1.06767059E-17	1.08037884E-15	4.27602216E-16	2.17293876E-15	-2.66302013E-14	1.99709439E-14
5.23842632E-15	4.27602216E-16	5.22682038E-11	4.40727712E-11	-4.26640880E-11	-1.02254877E-13
-2.48455504E-15	2.17293876E-15	4.40727712E-11	3.40137623E-10	-3.43185237E-10	1.21736905E-11
1.25776368E-13	-2.66302013E-14	-4.26640880E-11	-3.43185237E-10	6.48615477E-10	-2.93662742E-10
-1.25698767E-13	1.99709439E-14	-1.02254877E-13	1.21736905E-11	-2.93662742E-10	2.74661899E-10