AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007EJ78 ∴ Orbital info ∴ Epoch epochXXX

(273716) 2007EJ78 ▹

ORBITAL INFORMATION

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(ASCII data file 273716.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.57881	2.41e-08	au
e	0.142656	6.892e-08
i	2.477	9.49e-06	deg
Ω	137.956	0.0001659	deg
ω	100.235	0.0001711	deg
M	359.364	5.042e-05	deg

Other useful info
Absolute Magnitude (H)	17.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2109	au
Aphelion	2.9467	au
Asc. node-Earth separation	1.60662	au
Desc. node-Earth separation	1.4502	au
Earth MOID	1.20046	au
Orbital period	1512.61	days
Date of orbit computation	apr 23 20:47

Correlation matrix
1.00000000	-0.11590720	0.00236026	-0.00199970	0.12325140	-0.65719350
-0.11590720	1.00000000	-0.00059379	0.00508312	-0.08639777	0.36641954
0.00236026	-0.00059379	1.00000000	0.32583772	-0.31557955	-0.00035299
-0.00199970	0.00508312	0.32583772	1.00000000	-0.96848102	0.00049051
0.12325140	-0.08639777	-0.31557955	-0.96848102	1.00000000	-0.24183060
-0.65719350	0.36641954	-0.00035299	0.00049051	-0.24183060	1.00000000

Covariance matrix
5.81039179E-16	-1.92561811E-16	5.39937513E-16	-7.99651485E-15	5.08468508E-13	-7.98701027E-13
-1.92561811E-16	4.75022365E-15	-3.88394983E-16	5.81192828E-14	-1.01912878E-12	1.27328004E-12
5.39937513E-16	-3.88394983E-16	9.00660331E-11	5.12996422E-10	-5.12576703E-10	-1.68901585E-13
-7.99651485E-15	5.81192828E-14	5.12996422E-10	2.75210451E-08	-2.74974910E-08	4.10266059E-12
5.08468508E-13	-1.01912878E-12	-5.12576703E-10	-2.74974910E-08	2.92913229E-08	-2.08674329E-09
-7.98701027E-13	1.27328004E-12	-1.68901585E-13	4.10266059E-12	-2.08674329E-09	2.54200586E-09