AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2015EW16 ∴ Orbital info ∴ Epoch epochXXX

(502912) 2015EW16 ▹

ORBITAL INFORMATION

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(ASCII data file 502912.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.68599	3.062e-08	au
e	0.038595	6.217e-08
i	7.358	6.592e-06	deg
Ω	82.869	5.086e-05	deg
ω	309.313	0.0001034	deg
M	134.74	8.803e-05	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5823	au
Aphelion	2.7897	au
Asc. node-Earth separation	1.63437	au
Desc. node-Earth separation	1.73354	au
Earth MOID	1.59668	au
Orbital period	1607.88	days
Date of orbit computation	apr 23 21:37

Correlation matrix
1.00000000	-0.27682707	0.00095128	-0.00239699	-0.14623866	0.09777178
-0.27682707	1.00000000	0.01390740	0.00345622	0.02130840	-0.01168757
0.00095128	0.01390740	1.00000000	-0.02155802	0.01499334	-0.00429737
-0.00239699	0.00345622	-0.02155802	1.00000000	-0.50109760	0.01649931
-0.14623866	0.02130840	0.01499334	-0.50109760	1.00000000	-0.86993180
0.09777178	-0.01168757	-0.00429737	0.01649931	-0.86993180	1.00000000

Covariance matrix
9.37303539E-16	-5.26923204E-16	1.91982662E-16	-3.73235453E-15	-4.62954352E-13	2.63491060E-13
-5.26923204E-16	3.86542526E-15	5.69981009E-15	1.09289026E-14	1.36988914E-13	-6.39639179E-14
1.91982662E-16	5.69981009E-15	4.34541790E-11	-7.22771234E-12	1.02199786E-11	-2.49362090E-12
-3.73235453E-15	1.09289026E-14	-7.22771234E-12	2.58673839E-09	-2.63532647E-09	7.38676347E-11
-4.62954352E-13	1.36988914E-13	1.02199786E-11	-2.63532647E-09	1.06923139E-08	-7.91832416E-09
2.63491060E-13	-6.39639179E-14	-2.49362090E-12	7.38676347E-11	-7.91832416E-09	7.74862145E-09