AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007ER69 ∴ Orbital info ∴ Epoch epochXXX

(345756) 2007ER69 ▹

ORBITAL INFORMATION

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(ASCII data file 345756.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.36301	1.568e-08	au
e	0.089849	5.967e-08
i	2.345	6.008e-06	deg
Ω	102.91	0.0001669	deg
ω	110.683	0.0001707	deg
M	223.896	3.82e-05	deg

Other useful info
Absolute Magnitude (H)	17.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1507	au
Aphelion	2.5753	au
Asc. node-Earth separation	1.43847	au
Desc. node-Earth separation	1.25485	au
Earth MOID	1.1455	au
Orbital period	1326.78	days
Date of orbit computation	apr 23 21:03

Correlation matrix
1.00000000	-0.13432492	-0.02207887	0.00031241	0.02139824	-0.31575872
-0.13432492	1.00000000	0.00302967	-0.00030655	-0.02780185	0.16494552
-0.02207887	0.00302967	1.00000000	0.03083953	-0.02996504	0.00597584
0.00031241	-0.00030655	0.03083953	1.00000000	-0.97663396	0.00015725
0.02139824	-0.02780185	-0.02996504	-0.97663396	1.00000000	-0.20831588
-0.31575872	0.16494552	0.00597584	0.00015725	-0.20831588	1.00000000

Covariance matrix
2.45936751E-16	-1.25687972E-16	-2.08013228E-15	8.17777414E-16	5.72975521E-14	-1.89170294E-13
-1.25687972E-16	3.56000696E-15	1.08598409E-15	-3.05303164E-15	-2.83234007E-13	3.75968804E-13
-2.08013228E-15	1.08598409E-15	3.60915012E-11	3.09249085E-11	-3.07371569E-11	1.37147256E-12
8.17777414E-16	-3.05303164E-15	3.09249085E-11	2.78609743E-08	-2.78340445E-08	1.00270973E-12
5.72975521E-14	-2.83234007E-13	-3.07371569E-11	-2.78340445E-08	2.91536335E-08	-1.35879700E-09
-1.89170294E-13	3.75968804E-13	1.37147256E-12	1.00270973E-12	-1.35879700E-09	1.45939122E-09