AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005AM31 ∴ Orbital info ∴ Epoch epochXXX

(211979) 2005AM31 ▹

ORBITAL INFORMATION

◲

(ASCII data file 211979.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.35162	1.137e-08	au
e	0.090473	4.901e-08
i	3.843	4.279e-06	deg
Ω	275.438	7.632e-05	deg
ω	266.909	8.019e-05	deg
M	56.198	2.476e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1389	au
Aphelion	2.5644	au
Asc. node-Earth separation	1.32747	au
Desc. node-Earth separation	1.33807	au
Earth MOID	1.14561	au
Orbital period	1317.19	days
Date of orbit computation	apr 23 20:34

Correlation matrix
1.00000000	0.12993564	0.01258332	0.00163762	0.01984555	-0.25519361
0.12993564	1.00000000	-0.00663803	-0.01086650	0.01039655	-0.00288785
0.01258332	-0.00663803	1.00000000	0.06519575	-0.06240667	-0.00252046
0.00163762	-0.01086650	0.06519575	1.00000000	-0.95040153	0.00266665
0.01984555	0.01039655	-0.06240667	-0.95040153	1.00000000	-0.30503971
-0.25519361	-0.00288785	-0.00252046	0.00266665	-0.30503971	1.00000000

Covariance matrix
1.29230297E-16	7.24000699E-17	6.12150330E-16	1.42081809E-15	1.80904415E-14	-7.18288469E-14
7.24000699E-17	2.40246480E-15	-1.39234843E-15	-4.06500835E-14	4.08622105E-14	-3.50469680E-15
6.12150330E-16	-1.39234843E-15	1.83130641E-11	2.12932983E-11	-2.14148719E-11	-2.67059110E-13
1.42081809E-15	-4.06500835E-14	2.12932983E-11	5.82487071E-09	-5.81639956E-09	5.03914086E-12
1.80904415E-14	4.08622105E-14	-2.14148719E-11	-5.81639956E-09	6.42995488E-09	-6.05629857E-10
-7.18288469E-14	-3.50469680E-15	-2.67059110E-13	5.03914086E-12	-6.05629857E-10	6.13047132E-10