AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1993TN31 ∴ Orbital info ∴ Epoch epochXXX

(48552) 1993TN31 ▹

ORBITAL INFORMATION

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(ASCII data file 48552.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.77885	1.229e-08	au
e	0.11653	3.325e-08
i	9.79	4.77e-06	deg
Ω	46.755	2.197e-05	deg
ω	67.109	3.102e-05	deg
M	130.378	2.112e-05	deg

Other useful info
Absolute Magnitude (H)	15.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.455	au
Aphelion	3.1027	au
Asc. node-Earth separation	1.6326	au
Desc. node-Earth separation	1.86196	au
Earth MOID	1.4917	au
Orbital period	1691.98	days
Date of orbit computation	apr 23 19:56

Correlation matrix
1.00000000	-0.11353361	0.02542912	-0.01237244	-0.02534725	-0.12223859
-0.11353361	1.00000000	-0.00464573	0.00032712	-0.03960858	0.08054718
0.02542912	-0.00464573	1.00000000	-0.08714264	0.04831412	0.01712958
-0.01237244	0.00032712	-0.08714264	1.00000000	-0.69140371	-0.00505002
-0.02534725	-0.03960858	0.04831412	-0.69140371	1.00000000	-0.70207325
-0.12223859	0.08054718	0.01712958	-0.00505002	-0.70207325	1.00000000

Covariance matrix
1.51041296E-16	-4.63949456E-17	1.49060266E-15	-3.34046752E-15	-9.66177671E-15	-3.17294928E-14
-4.63949456E-17	1.10559663E-15	-7.36774908E-16	2.38953130E-16	-4.08475403E-14	5.65660185E-14
1.49060266E-15	-7.36774908E-16	2.27491693E-11	-9.13098615E-12	7.14718612E-12	1.72558556E-12
-3.34046752E-15	2.38953130E-16	-9.13098615E-12	4.82623375E-10	-4.71101156E-10	-2.34317404E-12
-9.66177671E-15	-4.08475403E-14	7.14718612E-12	-4.71101156E-10	9.61959031E-10	-4.59904494E-10
-3.17294928E-14	5.65660185E-14	1.72558556E-12	-2.34317404E-12	-4.59904494E-10	4.46081157E-10