AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2015TN257 ∴ Orbital info ∴ Epoch epochXXX

2015TN257 ▹

ORBITAL INFORMATION

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(ASCII data file 2015TN257.eq0)

Keplerian elements at epoch
58498.6 MJD
	Value	1-σ variation	Units
a	3.91793	9.003e-08	au
e	0.199381	1.113e-07
i	4.583	9.757e-06	deg
Ω	217.625	0.00019	deg
ω	156.222	0.0002009	deg
M	157.233	4.871e-05	deg

Other useful info
Absolute Magnitude (H)	16.2	mag
Slope parameter (G)	0.15	mag
Perihelion	3.1368	au
Aphelion	4.6991	au
Asc. node-Earth separation	3.59567	au
Desc. node-Earth separation	2.1888	au
Earth MOID	2.13782	au
Orbital period	2832.59	days
Date of orbit computation	apr 24 02:10

Correlation matrix
1.00000000	0.00470259	-0.00456768	0.01790027	-0.05978834	0.13788468
0.00470259	1.00000000	0.00004030	-0.01254194	0.09262335	-0.14920851
-0.00456768	0.00004030	1.00000000	-0.26499760	0.25733822	-0.02341012
0.01790027	-0.01254194	-0.26499760	1.00000000	-0.94481000	0.00495081
-0.05978834	0.09262335	0.25733822	-0.94481000	1.00000000	-0.32813767
0.13788468	-0.14920851	-0.02341012	0.00495081	-0.32813767	1.00000000

Covariance matrix
8.10545193E-15	4.71391435E-17	-4.01232515E-15	3.06194838E-13	-1.08141948E-12	6.04703210E-13
4.71391435E-17	1.23968801E-14	4.37830702E-17	-2.65320257E-13	2.07188553E-12	-8.09258795E-13
-4.01232515E-15	4.37830702E-17	9.51969121E-11	-4.91250394E-10	5.04434523E-10	-1.11263481E-11
3.06194838E-13	-2.65320257E-13	-4.91250394E-10	3.60993257E-08	-3.60647651E-08	4.58209027E-11
-1.08141948E-12	2.07188553E-12	5.04434523E-10	-3.60647651E-08	4.03625100E-08	-3.21131429E-09
6.04703210E-13	-8.09258795E-13	-1.11263481E-11	4.58209027E-11	-3.21131429E-09	2.37287727E-09