AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1997JH4 ∴ Orbital info ∴ Epoch epochXXX

(237392) 1997JH4 ▹

ORBITAL INFORMATION

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(ASCII data file 237392.eq0)

Keplerian elements at epoch
58098.4 MJD
	Value	1-σ variation	Units
a	2.21381	1.067e-08	au
e	0.133849	5.246e-08
i	5.31	6.731e-06	deg
Ω	53.305	5.14e-05	deg
ω	211.894	5.814e-05	deg
M	57.952	2.833e-05	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9175	au
Aphelion	2.5101	au
Asc. node-Earth separation	1.46397	au
Desc. node-Earth separation	0.94125	au
Earth MOID	0.90395	au
Orbital period	1203.12	days
Date of orbit computation	Jun 5 01:27

Correlation matrix
1.00000000	-0.00735172	0.00528642	-0.00124831	-0.03006718	0.06607122
-0.00735172	1.00000000	-0.01557757	0.00036165	-0.25883541	0.57828994
0.00528642	-0.01557757	1.00000000	-0.38797972	0.34595552	-0.00749483
-0.00124831	0.00036165	-0.38797972	1.00000000	-0.87994141	0.00281532
-0.03006718	-0.25883541	0.34595552	-0.87994141	1.00000000	-0.47275988
0.06607122	0.57828994	-0.00749483	0.00281532	-0.47275988	1.00000000

Covariance matrix
1.13776046E-16	-4.11407905E-18	3.79562095E-16	-6.84437253E-16	-1.86469821E-14	1.99690432E-14
-4.11407905E-18	2.75243099E-15	-5.50114854E-15	9.75288494E-16	-7.89536644E-13	8.59653409E-13
3.79562095E-16	-5.50114854E-15	4.53096627E-11	-1.34242311E-10	1.35396070E-10	-1.42947612E-12
-6.84437253E-16	9.75288494E-16	-1.34242311E-10	2.64222594E-09	-2.62983870E-09	4.10045138E-12
-1.86469821E-14	-7.89536644E-13	1.35396070E-10	-2.62983870E-09	3.38049859E-09	-7.78844073E-10
1.99690432E-14	8.59653409E-13	-1.42947612E-12	4.10045138E-12	-7.78844073E-10	8.02858592E-10