AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002ET109 ∴ Orbital info ∴ Epoch epochXXX

(357185) 2002ET109 ▹

ORBITAL INFORMATION

◲

(ASCII data file 357185.eq0)

Keplerian elements at epoch
58020.3 MJD
	Value	1-σ variation	Units
a	3.11899	3.157e-08	au
e	0.237971	6.044e-08
i	9.641	8.642e-06	deg
Ω	3.595	3.871e-05	deg
ω	230.12	4.221e-05	deg
M	251.196	1.584e-05	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3768	au
Aphelion	3.8612	au
Asc. node-Earth separation	2.46967	au
Desc. node-Earth separation	1.55464	au
Earth MOID	1.37924	au
Orbital period	2011.96	days
Date of orbit computation	Jun 5 01:53

Correlation matrix
1.00000000	0.20680743	-0.00895744	-0.03330072	0.04540256	-0.04270983
0.20680743	1.00000000	-0.02697782	0.00291400	-0.10287673	0.25711345
-0.00895744	-0.02697782	1.00000000	-0.15867933	0.15037086	-0.01472328
-0.03330072	0.00291400	-0.15867933	1.00000000	-0.90101651	-0.00236058
0.04540256	-0.10287673	0.15037086	-0.90101651	1.00000000	-0.41317419
-0.04270983	0.25711345	-0.01472328	-0.00236058	-0.41317419	1.00000000

Covariance matrix
9.96498527E-16	3.94606316E-16	-2.44377725E-15	-4.06968883E-14	6.04940534E-14	-2.13599776E-14
3.94606316E-16	3.65358443E-15	-1.40930696E-14	6.81897243E-15	-2.62464610E-13	2.46217561E-13
-2.44377725E-15	-1.40930696E-14	7.46927502E-11	-5.30919712E-11	5.48525629E-11	-2.01594406E-12
-4.06968883E-14	6.81897243E-15	-5.30919712E-11	1.49878214E-09	-1.47229898E-09	-1.44784780E-12
6.04940534E-14	-2.62464610E-13	5.48525629E-11	-1.47229898E-09	1.78150898E-09	-2.76287890E-10
-2.13599776E-14	2.46217561E-13	-2.01594406E-12	-1.44784780E-12	-2.76287890E-10	2.50997459E-10