AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007AH20 ∴ Orbital info ∴ Epoch epochXXX

(266274) 2007AH20 ▹

ORBITAL INFORMATION

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(ASCII data file 266274.eq0)

Keplerian elements at epoch
57848.5 MJD
	Value	1-σ variation	Units
a	2.45066	1.413e-08	au
e	0.114764	5.343e-08
i	3.273	4.311e-06	deg
Ω	69.18	8.725e-05	deg
ω	108.185	8.919e-05	deg
M	189.076	1.778e-05	deg

Other useful info
Absolute Magnitude (H)	16.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1694	au
Aphelion	2.7319	au
Asc. node-Earth separation	1.5224	au
Desc. node-Earth separation	1.32135	au
Earth MOID	1.17598	au
Orbital period	1401.28	days
Date of orbit computation	apr 23 20:46

Correlation matrix
1.00000000	0.39675373	0.00215697	-0.02357557	0.05201924	-0.13767562
0.39675373	1.00000000	-0.00028671	-0.01593915	0.05074942	-0.14900189
0.00215697	-0.00028671	1.00000000	-0.21216505	0.20451826	0.01539190
-0.02357557	-0.01593915	-0.21216505	1.00000000	-0.97757511	0.00797625
0.05201924	0.05074942	0.20451826	-0.97757511	1.00000000	-0.21498108
-0.13767562	-0.14900189	0.01539190	0.00797625	-0.21498108	1.00000000

Covariance matrix
1.99694613E-16	2.99591567E-16	1.31402869E-16	-2.90661072E-14	6.55606395E-14	-3.45965336E-14
2.99591567E-16	2.85529363E-15	-6.60452867E-17	-7.43073787E-14	2.41853568E-13	-1.41582491E-13
1.31402869E-16	-6.60452867E-17	1.85846318E-11	-7.97980594E-11	7.86330452E-11	1.17994469E-12
-2.90661072E-14	-7.43073787E-14	-7.97980594E-11	7.61172342E-09	-7.60654885E-09	1.23746410E-11
6.55606395E-14	2.41853568E-13	7.86330452E-11	-7.60654885E-09	7.95411840E-09	-3.40948390E-10
-3.45965336E-14	-1.41582491E-13	1.17994469E-12	1.23746410E-11	-3.40948390E-10	3.16216663E-10