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.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.21375	1.069e-08	au
e	0.133959	5.246e-08
i	5.309	6.731e-06	deg
Ω	53.258	5.142e-05	deg
ω	211.732	5.815e-05	deg
M	26.806	2.845e-05	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9172	au
Aphelion	2.5103	au
Asc. node-Earth separation	1.46518	au
Desc. node-Earth separation	0.941	au
Earth MOID	0.90382	au
Orbital period	1203.07	days
Date of orbit computation	Jun 5 01:27

Correlation matrix
1.00000000	-0.01998219	0.00578865	-0.00098993	-0.02202841	-0.12708568
-0.01998219	1.00000000	-0.01583485	0.00045769	-0.25899441	0.57863238
0.00578865	-0.01583485	1.00000000	-0.38832529	0.34643012	-0.00856301
-0.00098993	0.00045769	-0.38832529	1.00000000	-0.88014144	0.00305973
-0.02202841	-0.25899441	0.34643012	-0.88014144	1.00000000	-0.46532662
-0.12708568	0.57863238	-0.00856301	0.00305973	-0.46532662	1.00000000

Covariance matrix
1.14324910E-16	-1.12079672E-17	4.16623230E-16	-5.44262601E-16	-1.36968115E-14	-3.86632772E-14
-1.12079672E-17	2.75186080E-15	-5.59143357E-15	1.23458148E-15	-7.90077197E-13	8.63669520E-13
4.16623230E-16	-5.59143357E-15	4.53097642E-11	-1.34408279E-10	1.35605545E-10	-1.64003757E-12
-5.44262601E-16	1.23458148E-15	-1.34408279E-10	2.64404526E-09	-2.63179964E-09	4.47660627E-12
-1.36968115E-14	-7.90077197E-13	1.35605545E-10	-2.63179964E-09	3.38167462E-09	-7.69937437E-10
-3.86632772E-14	8.63669520E-13	-1.64003757E-12	4.47660627E-12	-7.69937437E-10	8.09586489E-10