AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002AY99 ∴ Orbital info ∴ Epoch epochXXX

2002AY99 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2002AY99.eq0)

Keplerian elements at epoch
58198.3 MJD
	Value	1-σ variation	Units
a	2.43327	2.275e-08	au
e	0.258048	1.094e-07
i	4.561	9.335e-06	deg
Ω	90.821	9.553e-05	deg
ω	31.391	0.0001131	deg
M	92.727	4.105e-05	deg

Other useful info
Absolute Magnitude (H)	18.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8054	au
Aphelion	3.0612	au
Asc. node-Earth separation	0.8768	au
Desc. node-Earth separation	1.89605	au
Earth MOID	0.82247	au
Orbital period	1386.39	days
Date of orbit computation	apr 24 01:21

Correlation matrix
1.00000000	-0.17013157	0.02664667	-0.01575483	-0.37148931	0.67597882
-0.17013157	1.00000000	-0.01279633	0.04951738	0.29511933	-0.55536221
0.02664667	-0.01279633	1.00000000	0.40987001	-0.34831869	0.00743035
-0.01575483	0.04951738	0.40987001	1.00000000	-0.81046956	-0.05289790
-0.37148931	0.29511933	-0.34831869	-0.81046956	1.00000000	-0.53965403
0.67597882	-0.55536221	0.00743035	-0.05289790	-0.53965403	1.00000000

Covariance matrix
5.17579483E-16	-4.23584884E-16	5.65934548E-15	-3.42404455E-14	-9.55515983E-13	6.31236970E-13
-4.23584884E-16	1.19766140E-14	-1.30733564E-14	5.17680699E-13	3.65147045E-12	-2.49467610E-12
5.65934548E-15	-1.30733564E-14	8.71504187E-11	3.65525895E-10	-3.67633116E-10	2.84717846E-12
-3.42404455E-14	5.17680699E-13	3.65525895E-10	9.12587555E-09	-8.75340631E-09	-2.07418037E-10
-9.55515983E-13	3.65147045E-12	-3.67633116E-10	-8.75340631E-09	1.27822180E-08	-2.50431726E-09
6.31236970E-13	-2.49467610E-12	2.84717846E-12	-2.07418037E-10	-2.50431726E-09	1.68477391E-09