AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007DD1 ∴ Orbital info ∴ Epoch epochXXX

(394364) 2007DD1 ▹

ORBITAL INFORMATION

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(ASCII data file 394364.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.25469	1.545e-08	au
e	0.101099	6.02e-08
i	7.094	8.487e-06	deg
Ω	353.174	4.223e-05	deg
ω	114.735	6.051e-05	deg
M	69.729	4.194e-05	deg

Other useful info
Absolute Magnitude (H)	18.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0267	au
Aphelion	2.4826	au
Asc. node-Earth separation	1.32536	au
Desc. node-Earth separation	1.14712	au
Earth MOID	1.05543	au
Orbital period	1236.59	days
Date of orbit computation	apr 23 21:13

Correlation matrix
1.00000000	-0.47390612	0.00928246	0.01018805	-0.04820956	-0.14956538
-0.47390612	1.00000000	0.01508328	-0.00479189	0.25821174	-0.24582180
0.00928246	0.01508328	1.00000000	0.04073556	-0.01436769	-0.02228678
0.01018805	-0.00479189	0.04073556	1.00000000	-0.70203218	0.01406525
-0.04820956	0.25821174	-0.01436769	-0.70203218	1.00000000	-0.70244372
-0.14956538	-0.24582180	-0.02228678	0.01406525	-0.70244372	1.00000000

Covariance matrix
2.38771435E-16	-4.40835535E-16	1.21728914E-15	6.64833987E-15	-4.50778448E-14	-9.69353341E-14
-4.40835535E-16	3.62398329E-15	7.70599124E-15	-1.21823532E-14	9.40606327E-13	-6.20687986E-13
1.21728914E-15	7.70599124E-15	7.20243189E-11	1.45997063E-11	-7.37845534E-12	-7.93316809E-12
6.64833987E-15	-1.21823532E-14	1.45997063E-11	1.78345331E-09	-1.79401764E-09	2.49137001E-11
-4.50778448E-14	9.40606327E-13	-7.37845534E-12	-1.79401764E-09	3.66165680E-09	-1.78283106E-09
-9.69353341E-14	-6.20687986E-13	-7.93316809E-12	2.49137001E-11	-1.78283106E-09	1.75921811E-09