AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2004JP18 ∴ Orbital info ∴ Epoch epochXXX

(211890) 2004JP18 ▹

ORBITAL INFORMATION

◲

(ASCII data file 211890.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.97588	1.719e-08	au
e	0.227183	4.135e-08
i	10.698	5.421e-06	deg
Ω	202.574	2.509e-05	deg
ω	86.246	3.006e-05	deg
M	277.98	1.333e-05	deg

Other useful info
Absolute Magnitude (H)	15.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2998	au
Aphelion	3.652	au
Asc. node-Earth separation	1.77827	au
Desc. node-Earth separation	1.8688	au
Earth MOID	1.31434	au
Orbital period	1875.09	days
Date of orbit computation	apr 23 20:34

Correlation matrix
1.00000000	0.09641486	0.00231332	0.00732877	-0.08895425	-0.15625787
0.09641486	1.00000000	-0.04643580	-0.00762114	0.15259048	-0.39881538
0.00231332	-0.04643580	1.00000000	-0.45928464	0.35443313	0.04511288
0.00732877	-0.00762114	-0.45928464	1.00000000	-0.83128040	0.01721801
-0.08895425	0.15259048	0.35443313	-0.83128040	1.00000000	-0.52990827
-0.15625787	-0.39881538	0.04511288	0.01721801	-0.52990827	1.00000000

Covariance matrix
2.95335865E-16	6.85150481E-17	2.15511875E-16	3.16025303E-15	-4.59504003E-14	-3.57927728E-14
6.85150481E-17	1.70988841E-15	-1.04091408E-14	-7.90744797E-15	1.89660027E-13	-2.19811863E-13
2.15511875E-16	-1.04091408E-14	2.93870580E-11	-6.24730289E-11	5.77533072E-11	3.25967215E-12
3.16025303E-15	-7.90744797E-15	-6.24730289E-11	6.29600666E-10	-6.26966911E-10	5.75852138E-12
-4.59504003E-14	1.89660027E-13	5.77533072E-11	-6.26966911E-10	9.03501711E-10	-2.12305151E-10
-3.57927728E-14	-2.19811863E-13	3.25967215E-12	5.75852138E-12	-2.12305151E-10	1.77660420E-10