AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009DD39 ∴ Orbital info ∴ Epoch epochXXX

(573378) 2009DD39 ▹

ORBITAL INFORMATION

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(ASCII data file 573378.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.38009	2.173e-08	au
e	0.151908	8.557e-08
i	2.025	1.184e-05	deg
Ω	122.278	0.0003334	deg
ω	116.904	0.0003387	deg
M	331.379	5.236e-05	deg

Other useful info
Absolute Magnitude (H)	18.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0185	au
Aphelion	2.7416	au
Asc. node-Earth separation	1.51372	au
Desc. node-Earth separation	1.15958	au
Earth MOID	1.00717	au
Orbital period	1341.18	days
Date of orbit computation	Jun 5 02:39

Correlation matrix
1.00000000	0.35798372	-0.02914435	-0.02028504	0.02664636	-0.20304597
0.35798372	1.00000000	-0.02607153	-0.00128869	-0.07594486	0.39493194
-0.02914435	-0.02607153	1.00000000	0.60542633	-0.59574655	0.00770580
-0.02028504	-0.00128869	0.60542633	1.00000000	-0.98580336	0.01471341
0.02664636	-0.07594486	-0.59574655	-0.98580336	1.00000000	-0.17885699
-0.20304597	0.39493194	0.00770580	0.01471341	-0.17885699	1.00000000

Covariance matrix
4.72164713E-16	6.65610489E-16	-7.49786205E-15	-1.46972823E-13	1.96104512E-13	-2.31019357E-13
6.65610489E-16	7.32184016E-15	-2.64127062E-14	-3.67682250E-14	-2.20095668E-12	1.76945542E-12
-7.49786205E-15	-2.64127062E-14	1.40175630E-10	2.39007711E-09	-2.38891540E-09	4.77706865E-12
-1.46972823E-13	-3.67682250E-14	2.39007711E-09	1.11180520E-07	-1.11328824E-07	2.56882696E-10
1.96104512E-13	-2.20095668E-12	-2.38891540E-09	-1.11328824E-07	1.14711234E-07	-3.17187552E-09
-2.31019357E-13	1.76945542E-12	4.77706865E-12	2.56882696E-10	-3.17187552E-09	2.74166562E-09