NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2008SY148 ∴ Orbital info ∴ Epoch 60400 MJD

2008SY148 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2008SY148.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.25017	0.002288	au
e	0.193293	0.001919
i	28.841	0.1967	deg
Ω	187.233	0.006964	deg
ω	164.462	0.5255	deg
M	39.008	5.581	deg

Other useful info
Absolute Magnitude (H)	21.8	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0085	au
Aphelion distance	1.4918	au
Asc. node-Earth separation	0.48087	au
Desc. node-Earth separation	0.01379	au
Earth MOID	0.01368	au
Orbital period	510.569	days
Date of orbit computation	feb 26 10:37

Covariance matrix
5.23434506E-06	4.39115190E-06	-4.50126992E-04	1.59321889E-05	-1.20238835E-03	1.27682019E-02
4.39115190E-06	3.68378801E-06	-3.77617073E-04	1.33656589E-05	-1.00869766E-03	1.07113909E-02
-4.50126992E-04	-3.77617073E-04	3.87094828E-02	-1.37000776E-03	1.03399090E-01	-1.09800059E+00
1.59321889E-05	1.33656589E-05	-1.37000776E-03	4.85014195E-05	-3.65982078E-03	3.88635539E-02
-1.20238835E-03	-1.00869766E-03	1.03399090E-01	-3.65982078E-03	2.76202798E-01	-2.93300091E+00
1.27682019E-02	1.07113909E-02	-1.09800059E+00	3.88635539E-02	-2.93300091E+00	3.11456315E+01

Correlation matrix
1.00000000	0.99999993	-0.99998894	0.99992412	-0.99999896	0.99999999
0.99999993	1.00000000	-0.99998992	0.99992133	-0.99999922	0.99999997
-0.99998894	-0.99998992	1.00000000	-0.99985522	0.99998618	-0.99998922
0.99992412	0.99992133	-0.99985522	1.00000000	-0.99992760	0.99992337
-0.99999896	-0.99999922	0.99998618	-0.99992760	1.00000000	-0.99999906
0.99999999	0.99999997	-0.99998922	0.99992337	-0.99999906	1.00000000