AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008ES15 ∴ Orbital info ∴ Epoch epochXXX

(221818) 2008ES15 ▹

ORBITAL INFORMATION

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(ASCII data file 221818.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.37281	8.681e-09	au
e	0.177955	3.984e-08
i	2.727	4.721e-06	deg
Ω	161.636	9.471e-05	deg
ω	157.84	9.582e-05	deg
M	24.366	1.422e-05	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9506	au
Aphelion	2.7951	au
Asc. node-Earth separation	1.76027	au
Desc. node-Earth separation	0.96451	au
Earth MOID	0.93771	au
Orbital period	1335.03	days
Date of orbit computation	apr 23 20:36

Correlation matrix
1.00000000	-0.04694620	-0.00304399	0.00411600	0.00442074	-0.35826086
-0.04694620	1.00000000	-0.00479167	-0.00897485	0.02809104	-0.11606873
-0.00304399	-0.00479167	1.00000000	0.16732838	-0.16582836	0.00771509
0.00411600	-0.00897485	0.16732838	1.00000000	-0.98853418	0.00240291
0.00442074	0.02809104	-0.16582836	-0.98853418	1.00000000	-0.14223089
-0.35826086	-0.11606873	0.00771509	0.00240291	-0.14223089	1.00000000

Covariance matrix
7.53616071E-17	-1.62369903E-17	-1.24761555E-16	3.38407814E-15	3.67721853E-15	-4.42163098E-14
-1.62369903E-17	1.58730388E-15	-9.01321494E-16	-3.38646951E-14	1.07237524E-13	-6.57435779E-14
-1.24761555E-16	-9.01321494E-16	2.22907770E-11	7.48207567E-11	-7.50188402E-11	5.17859140E-13
3.38407814E-15	-3.38646951E-14	7.48207567E-11	8.96973830E-09	-8.97078644E-09	3.23545522E-12
3.67721853E-15	1.07237524E-13	-7.50188402E-11	-8.97078644E-09	9.18116691E-09	-1.93754108E-10
-4.42163098E-14	-6.57435779E-14	5.17859140E-13	3.23545522E-12	-1.93754108E-10	2.02123172E-10