AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002TK257 ∴ Orbital info ∴ Epoch epochXXX

(267667) 2002TK257 ▹

ORBITAL INFORMATION

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(ASCII data file 267667.eq0)

Keplerian elements at epoch
57902.3 MJD
	Value	1-σ variation	Units
a	2.37358	9.522e-09	au
e	0.217741	3.614e-08
i	3.927	4.018e-06	deg
Ω	66.28	7.404e-05	deg
ω	356.123	7.541e-05	deg
M	339.369	1.36e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8568	au
Aphelion	2.8904	au
Asc. node-Earth separation	0.86972	au
Desc. node-Earth separation	1.87528	au
Earth MOID	0.86817	au
Orbital period	1335.68	days
Date of orbit computation	Jul 26 10:02

Correlation matrix
1.00000000	-0.29902329	-0.00595617	-0.00700606	0.10709884	-0.54409356
-0.29902329	1.00000000	0.00295067	0.00010885	-0.05309413	0.25194558
-0.00595617	0.00295067	1.00000000	-0.01792102	0.01719475	0.00488405
-0.00700606	0.00010885	-0.01792102	1.00000000	-0.97952365	0.00084689
0.10709884	-0.05309413	0.01719475	-0.97952365	1.00000000	-0.19715231
-0.54409356	0.25194558	0.00488405	0.00084689	-0.19715231	1.00000000

Covariance matrix
9.06611787E-17	-1.02884693E-16	-2.27871440E-16	-4.93885088E-15	7.68963828E-14	-7.04739018E-14
-1.02884693E-16	1.30578036E-15	4.28418850E-16	2.91209316E-16	-1.44674508E-13	1.23847104E-13
-2.27871440E-16	4.28418850E-16	1.61444917E-11	-5.33109410E-12	5.20976945E-12	2.66954059E-13
-4.93885088E-15	2.91209316E-16	-5.33109410E-12	5.48129346E-09	-5.46848372E-09	8.52930388E-13
7.68963828E-14	-1.44674508E-13	5.20976945E-12	-5.46848372E-09	5.68618438E-09	-2.02235035E-10
-7.04739018E-14	1.23847104E-13	2.66954059E-13	8.52930388E-13	-2.02235035E-10	1.85049577E-10