AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009BG173 ∴ Orbital info ∴ Epoch epochXXX

(389186) 2009BG173 ▹

ORBITAL INFORMATION

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(ASCII data file 389186.eq0)

Keplerian elements at epoch
57559.6 MJD
	Value	1-σ variation	Units
a	2.85851	3.618e-08	au
e	0.008745	8.458e-08
i	2.865	9.607e-06	deg
Ω	58.601	0.0002123	deg
ω	214.636	0.0007672	deg
M	58.289	0.0007408	deg

Other useful info
Absolute Magnitude (H)	17.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8335	au
Aphelion	2.8835	au
Asc. node-Earth separation	1.8927	au
Desc. node-Earth separation	1.82624	au
Earth MOID	1.8177	au
Orbital period	1765.26	days
Date of orbit computation	apr 23 21:12

Correlation matrix
1.00000000	0.48844703	-0.01404409	0.02735689	0.02536711	-0.03641897
0.48844703	1.00000000	0.00270504	0.00878256	-0.02562925	0.01984377
-0.01404409	0.00270504	1.00000000	-0.39968351	0.09021234	0.02090822
0.02735689	0.00878256	-0.39968351	1.00000000	-0.26246473	-0.01421212
0.02536711	-0.02562925	0.09021234	-0.26246473	1.00000000	-0.96106495
-0.03641897	0.01984377	0.02090822	-0.01421212	-0.96106495	1.00000000

Covariance matrix
1.30883946E-15	1.49459405E-15	-4.88103592E-15	2.10113094E-13	7.04123464E-13	-9.76002241E-13
1.49459405E-15	7.15360841E-15	2.19791474E-15	1.57698230E-13	-1.66315696E-12	1.24327357E-12
-4.88103592E-15	2.19791474E-15	9.22891583E-11	-8.15144920E-10	6.64930082E-10	1.48789549E-10
2.10113094E-13	1.57698230E-13	-8.15144920E-10	4.50698903E-08	-4.27512597E-08	-2.23502283E-09
7.04123464E-13	-1.66315696E-12	6.64930082E-10	-4.27512597E-08	5.88666644E-07	-5.46219764E-07
-9.76002241E-13	1.24327357E-12	1.48789549E-10	-2.23502283E-09	-5.46219764E-07	5.48731532E-07