AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Chaucer ∴ Orbital info ∴ Epoch epochXXX

(2984) Chaucer ▹

ORBITAL INFORMATION

◲

(ASCII data file 2984.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.47106	6.469e-09	au
e	0.135208	3.133e-08
i	3.054	3.426e-06	deg
Ω	81.782	5.695e-05	deg
ω	45.735	5.836e-05	deg
M	288.027	1.194e-05	deg

Other useful info
Absolute Magnitude (H)	13.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.137	au
Aphelion	2.8052	au
Asc. node-Earth separation	1.2333	au
Desc. node-Earth separation	1.66268	au
Earth MOID	1.15395	au
Orbital period	1418.8	days
Date of orbit computation	apr 23 19:46

Correlation matrix
1.00000000	-0.27162064	0.00368371	0.00449717	-0.02248159	-0.17450477
-0.27162064	1.00000000	-0.00505729	0.00086810	-0.02439189	0.18462077
0.00368371	-0.00505729	1.00000000	0.05593629	-0.05354003	-0.00457502
0.00449717	0.00086810	0.05593629	1.00000000	-0.97473193	0.00150935
-0.02248159	-0.02439189	-0.05354003	-0.97473193	1.00000000	-0.21352672
-0.17450477	0.18462077	-0.00457502	0.00150935	-0.21352672	1.00000000

Covariance matrix
4.18499377E-17	-5.50553720E-17	8.16461555E-17	1.65671124E-15	-8.48787041E-15	-1.34828750E-14
-5.50553720E-17	9.81700568E-16	-5.42888018E-16	1.54888269E-15	-4.46025142E-14	6.90872458E-14
8.16461555E-17	-5.42888018E-16	1.17383252E-11	1.09133297E-11	-1.07054754E-11	-1.87207791E-13
1.65671124E-15	1.54888269E-15	1.09133297E-11	3.24280720E-09	-3.23944088E-09	1.02654355E-12
-8.48787041E-15	-4.46025142E-14	-1.07054754E-11	-3.23944088E-09	3.40603108E-09	-1.48834749E-10
-1.34828750E-14	6.90872458E-14	-1.87207791E-13	1.02654355E-12	-1.48834749E-10	1.42644691E-10