Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
48493 (1992 WG)
Classification: Main-belt Asteroid          SPK-ID: 2048493
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1393298616215486 1.0348e-07  
a 3.028985141060847 4.095e-08 AU
q 2.606957060503112 3.2381e-07 AU
i 12.39933878288793 1.13e-05 deg
node 53.58113222935968 3.2206e-05 deg
peri 354.3670730242096 4.4165e-05 deg
M 29.69356466910746 2.6329e-05 deg
tp 2456641.680444003426
(2013-Dec-15.18044400)
0.00014117 JED
period 1925.502740944074
5.27
3.9047e-05
1.069e-07
d
yr
n .1869641586817436 3.7914e-09 deg/d
Q 3.451013221618581 4.6655e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      611  
   data-arc span      7764 days (21.26 yr)  
   first obs. used      1992-10-25  
   last obs. used      2014-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .63911  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Feb-19 19:09:07  

Additional Information
 Earth MOID = 1.61636 AU 
 T_jup = 3.194 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.6 mag n/a MPO272864  

48493 (1992 WG)          Discovered 1992-Nov-16 by Ueda, S., Kaneda, H. at Kushiro (399)
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1992 WG = 1999 CC22 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Apr-24 22:29 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin