AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1997NW5 ∴ Orbital info ∴ Epoch epochXXX

(178382) 1997NW5 ▹

ORBITAL INFORMATION

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(ASCII data file 178382.eq0)

Keplerian elements at epoch
57355.1 MJD
	Value	1-σ variation	Units
a	2.6076	2.009e-08	au
e	0.118722	5.782e-08
i	6.623	7.004e-06	deg
Ω	300.659	4.636e-05	deg
ω	75.075	5.519e-05	deg
M	77.839	2.875e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.298	au
Aphelion	2.9172	au
Asc. node-Earth separation	1.47994	au
Desc. node-Earth separation	1.66809	au
Earth MOID	1.30936	au
Orbital period	1538.01	days
Date of orbit computation	apr 23 20:27

Correlation matrix
1.00000000	-0.13214372	-0.00145867	-0.00167617	0.17276397	-0.31769265
-0.13214372	1.00000000	-0.00047695	0.00738505	-0.28339182	0.49959740
-0.00145867	-0.00047695	1.00000000	0.36447170	-0.30405962	-0.00110145
-0.00167617	0.00738505	0.36447170	1.00000000	-0.83508806	0.00240380
0.17276397	-0.28339182	-0.30405962	-0.83508806	1.00000000	-0.54702520
-0.31769265	0.49959740	-0.00110145	0.00240380	-0.54702520	1.00000000

Covariance matrix
4.03717836E-16	-1.53528605E-16	-2.05292108E-16	-1.56141437E-15	1.91593366E-13	-1.83501549E-13
-1.53528605E-16	3.34354849E-15	-1.93175049E-16	1.97979098E-14	-9.04439312E-13	8.30457823E-13
-2.05292108E-16	-1.93175049E-16	4.90624979E-11	1.18358792E-10	-1.17549799E-10	-2.21786149E-13
-1.56141437E-15	1.97979098E-14	1.18358792E-10	2.14943226E-09	-2.13689148E-09	3.20370831E-12
1.91593366E-13	-9.04439312E-13	-1.17549799E-10	-2.13689148E-09	3.04632774E-09	-8.67939084E-10
-1.83501549E-13	8.30457823E-13	-2.21786149E-13	3.20370831E-12	-8.67939084E-10	8.26394087E-10