AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1997JF8 ∴ Orbital info ∴ Epoch epochXXX

(152635) 1997JF8 ▹

ORBITAL INFORMATION

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(ASCII data file 152635.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.2741	1.018e-08	au
e	0.237477	4.266e-08
i	4.98	4.681e-06	deg
Ω	132.841	7.383e-05	deg
ω	173.673	7.521e-05	deg
M	242.84	1.405e-05	deg

Other useful info
Absolute Magnitude (H)	17.0	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7341	au
Aphelion	2.8142	au
Asc. node-Earth separation	1.82388	au
Desc. node-Earth separation	0.72189	au
Earth MOID	0.71905	au
Orbital period	1252.6	days
Date of orbit computation	apr 23 20:20

Correlation matrix
1.00000000	-0.16850844	0.00155464	0.00804332	-0.02130268	-0.28159996
-0.16850844	1.00000000	0.01225266	0.00006852	0.05854680	-0.14759998
0.00155464	0.01225266	1.00000000	0.19835657	-0.18870066	-0.02354347
0.00804332	0.00006852	0.19835657	1.00000000	-0.97891838	0.00071245
-0.02130268	0.05854680	-0.18870066	-0.97891838	1.00000000	-0.18506331
-0.28159996	-0.14759998	-0.02354347	0.00071245	-0.18506331	1.00000000

Covariance matrix
1.03549452E-16	-7.31463848E-17	7.40527449E-17	6.04318531E-15	-1.63026343E-14	-4.02715853E-14
-7.31463848E-17	1.81967817E-15	2.44660903E-15	2.15812578E-16	1.87823529E-13	-8.84862555E-14
7.40527449E-17	2.44660903E-15	2.19115737E-11	6.85551312E-11	-6.64293107E-11	-1.54881501E-12
6.04318531E-15	2.15812578E-16	6.85551312E-11	5.45146448E-09	-5.43566422E-09	7.39267754E-13
-1.63026343E-14	1.87823529E-13	-6.64293107E-11	-5.43566422E-09	5.65586570E-09	-1.95596964E-10
-4.02715853E-14	-8.84862555E-14	-1.54881501E-12	7.39267754E-13	-1.95596964E-10	1.97507900E-10