AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012TH22 ∴ Orbital info ∴ Epoch epochXXX

(392757) 2012TH22 ▹

ORBITAL INFORMATION

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(ASCII data file 392757.eq0)

Keplerian elements at epoch
57540.5 MJD
	Value	1-σ variation	Units
a	2.14356	2.108e-08	au
e	0.089194	1.038e-07
i	1.548	6.303e-06	deg
Ω	232.197	0.0003236	deg
ω	135.943	0.0003266	deg
M	69.692	4.102e-05	deg

Other useful info
Absolute Magnitude (H)	18.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9524	au
Aphelion	2.3348	au
Asc. node-Earth separation	1.26165	au
Desc. node-Earth separation	1.00804	au
Earth MOID	0.94965	au
Orbital period	1146.31	days
Date of orbit computation	apr 23 21:13

Correlation matrix
1.00000000	-0.62958761	0.01627354	-0.01127192	0.05633846	-0.36457368
-0.62958761	1.00000000	-0.01723373	0.00268007	-0.05267913	0.41701831
0.01627354	-0.01723373	1.00000000	-0.30086913	0.29920211	-0.01029908
-0.01127192	0.00268007	-0.30086913	1.00000000	-0.99106415	0.00436745
0.05633846	-0.05267913	0.29920211	-0.99106415	1.00000000	-0.13668658
-0.36457368	0.41701831	-0.01029908	0.00436745	-0.13668658	1.00000000

Covariance matrix
4.44237430E-16	-1.37710667E-15	2.16177890E-15	-7.68780733E-14	3.87857791E-13	-3.15229309E-13
-1.37710667E-15	1.07698007E-14	-1.12720985E-14	9.00009748E-14	-1.78567469E-12	1.77538546E-12
2.16177890E-15	-1.12720985E-14	3.97231106E-11	-6.13615284E-10	6.15951101E-10	-2.66289235E-12
-7.68780733E-14	9.00009748E-14	-6.13615284E-10	1.04711365E-07	-1.04751110E-07	5.79773258E-11
3.87857791E-13	-1.78567469E-12	6.15951101E-10	-1.04751110E-07	1.06689065E-07	-1.83155323E-09
-3.15229309E-13	1.77538546E-12	-2.66289235E-12	5.79773258E-11	-1.83155323E-09	1.68293528E-09