NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2017SJ2 ∴ Orbital info ∴ Epoch 60400 MJD

2017SJ2 ▹

ORBITAL INFORMATION

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(ASCII data file 2017SJ2.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	2.50167	0.01006	au
e	0.56135	0.001692
i	6.568	0.0162	deg
Ω	15.765	0.0191	deg
ω	319.01	0.01829	deg
M	238.595	3.742	deg

Other useful info
Absolute Magnitude (H)	23.8	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0974	au
Aphelion distance	3.906	au
Asc. node-Earth separation	0.20515	au
Desc. node-Earth separation	1.97302	au
Earth MOID	0.11428	au
Orbital period	1445.25	days
Date of orbit computation	feb 26 11:46

Covariance matrix
1.01271429E-04	1.70258665E-05	1.63008640E-04	-1.92188428E-04	1.83965749E-04	-3.76604929E-02
1.70258665E-05	2.86240842E-06	2.74051756E-05	-3.23109333E-05	3.09280480E-05	-6.33152431E-03
1.63008640E-04	2.74051756E-05	2.62383122E-04	-3.09351413E-04	2.96131966E-04	-6.06191315E-02
-1.92188428E-04	-3.23109333E-05	-3.09351413E-04	3.64729580E-04	-3.49125803E-04	7.14704137E-02
1.83965749E-04	3.09280480E-05	2.96131966E-04	-3.49125803E-04	3.34576489E-04	-6.84126732E-02
-3.76604929E-02	-6.33152431E-03	-6.06191315E-02	7.14704137E-02	-6.84126732E-02	1.40050628E+01

Correlation matrix
1.00000000	0.99999990	0.99999818	-0.99999602	0.99941484	-1.00000000
0.99999990	1.00000000	0.99999733	-0.99999588	0.99939921	-0.99999988
0.99999818	0.99999733	1.00000000	-0.99999692	0.99946970	-0.99999823
-0.99999602	-0.99999588	-0.99999692	1.00000000	-0.99942163	0.99999602
0.99941484	0.99939921	0.99946970	-0.99942163	1.00000000	-0.99941605
-1.00000000	-0.99999988	-0.99999823	0.99999602	-0.99941605	1.00000000