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.eq0)

Keplerian elements at epoch
58662.4 MJD
	Value	1-σ variation	Units
a	2.6858	3.104e-08	au
e	0.040722	6.172e-08
i	7.362	6.596e-06	deg
Ω	82.997	5.08e-05	deg
ω	311.41	9.974e-05	deg
M	103.571	8.474e-05	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5764	au
Aphelion	2.7952	au
Asc. node-Earth separation	1.62562	au
Desc. node-Earth separation	1.73996	au
Earth MOID	1.58914	au
Orbital period	1607.71	days
Date of orbit computation	apr 23 21:37

Correlation matrix
1.00000000	-0.30343320	-0.00074770	-0.00495836	-0.14393062	0.17303322
-0.30343320	1.00000000	0.01179379	0.00329030	0.02377857	-0.03700869
-0.00074770	0.01179379	1.00000000	-0.01978652	0.01260084	-0.00227347
-0.00495836	0.00329030	-0.01978652	1.00000000	-0.51792754	0.01575747
-0.14393062	0.02377857	0.01260084	-0.51792754	1.00000000	-0.86209221
0.17303322	-0.03700869	-0.00227347	0.01575747	-0.86209221	1.00000000

Covariance matrix
9.63543067E-16	-5.81299773E-16	-1.53097715E-16	-7.81836856E-15	-4.45606185E-13	4.55161892E-13
-5.81299773E-16	3.80893000E-15	4.80130376E-15	1.03152219E-14	1.46369213E-13	-1.93555722E-13
-1.53097715E-16	4.80130376E-15	4.35119757E-11	-6.63003981E-12	8.29022763E-12	-1.27085234E-12
-7.81836856E-15	1.03152219E-14	-6.63003981E-12	2.58038451E-09	-2.62405948E-09	6.78311974E-11
-4.45606185E-13	1.46369213E-13	8.29022763E-12	-2.62405948E-09	9.94775120E-09	-7.28646738E-09
4.55161892E-13	-1.93555722E-13	-1.27085234E-12	6.78311974E-11	-7.28646738E-09	7.18127721E-09