AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998UW15 ∴ Orbital info ∴ Epoch epochXXX

(74316) 1998UW15 ▹

ORBITAL INFORMATION

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(ASCII data file 74316.eq0)

Keplerian elements at epoch
57736.1 MJD
	Value	1-σ variation	Units
a	2.39182	7.018e-09	au
e	0.13575	3.92e-08
i	7.779	3.831e-06	deg
Ω	43.957	2.505e-05	deg
ω	298.944	2.795e-05	deg
M	12.192	1.198e-05	deg

Other useful info
Absolute Magnitude (H)	14.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0671	au
Aphelion	2.7165	au
Asc. node-Earth separation	1.21202	au
Desc. node-Earth separation	1.50614	au
Earth MOID	1.07383	au
Orbital period	1351.11	days
Date of orbit computation	apr 23 20:02

Correlation matrix
1.00000000	0.02734861	0.00264802	0.00288378	-0.05415804	0.11146506
0.02734861	1.00000000	-0.01013133	-0.01528508	0.11514163	-0.30392189
0.00264802	-0.01013133	1.00000000	-0.32514608	0.28739436	0.00613344
0.00288378	-0.01528508	-0.32514608	1.00000000	-0.89003457	0.00976305
-0.05415804	0.11514163	0.28739436	-0.89003457	1.00000000	-0.45412793
0.11146506	-0.30392189	0.00613344	0.00976305	-0.45412793	1.00000000

Covariance matrix
4.92542968E-17	7.52367650E-18	7.11935465E-17	5.06912301E-16	-1.06239231E-14	9.37043321E-15
7.52367650E-18	1.53654581E-15	-1.52137276E-15	-1.50068304E-14	1.26155172E-13	-1.42703166E-13
7.11935465E-17	-1.52137276E-15	1.46755044E-11	-3.11977777E-11	3.07733437E-11	2.81448680E-13
5.06912301E-16	-1.50068304E-14	-3.11977777E-11	6.27331718E-10	-6.23096662E-10	2.92909201E-12
-1.06239231E-14	1.26155172E-13	3.07733437E-11	-6.23096662E-10	7.81267665E-10	-1.52046702E-10
9.37043321E-15	-1.42703166E-13	2.81448680E-13	2.92909201E-12	-1.52046702E-10	1.43482105E-10