AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2016SN9 ∴ Orbital info ∴ Epoch epochXXX

(518224) 2016SN9 ▹

ORBITAL INFORMATION

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(ASCII data file 518224.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	1.88885	1.932e-08	au
e	0.031078	9.064e-08
i	23.141	1.504e-05	deg
Ω	181.681	2.33e-05	deg
ω	94.074	0.0002747	deg
M	32.502	0.0002833	deg

Other useful info
Absolute Magnitude (H)	18.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8301	au
Aphelion	1.9475	au
Asc. node-Earth separation	0.89482	au
Desc. node-Earth separation	0.88048	au
Earth MOID	0.87252	au
Orbital period	948.186	days
Date of orbit computation	apr 23 21:40

Correlation matrix
1.00000000	-0.10961109	-0.02319718	-0.01537856	0.41276200	-0.45844286
-0.10961109	1.00000000	0.06861662	-0.00159690	-0.23010225	0.22801872
-0.02319718	0.06861662	1.00000000	0.29897248	-0.05853091	0.03631307
-0.01537856	-0.00159690	0.29897248	1.00000000	-0.10430749	0.02697926
0.41276200	-0.23010225	-0.05853091	-0.10430749	1.00000000	-0.99532010
-0.45844286	0.22801872	0.03631307	0.02697926	-0.99532010	1.00000000

Covariance matrix
3.73263078E-16	-1.91954989E-16	-6.74030841E-15	-6.92349606E-15	2.19093293E-12	-2.50928478E-12
-1.91954989E-16	8.21627104E-15	9.35413630E-14	-3.37301508E-15	-5.73033629E-12	5.85551507E-12
-6.74030841E-15	9.35413630E-14	2.26190279E-10	1.04778068E-10	-2.41848913E-10	1.54723813E-10
-6.92349606E-15	-3.37301508E-15	1.04778068E-10	5.43005739E-10	-6.67789467E-10	1.78110457E-10
2.19093293E-12	-5.73033629E-12	-2.41848913E-10	-6.67789467E-10	7.54820562E-08	-7.74714813E-08
-2.50928478E-12	5.85551507E-12	1.54723813E-10	1.78110457E-10	-7.74714813E-08	8.02628260E-08