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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .141726231740587 7.7798e-08  
a 3.026426936907798 3.1794e-08 au
q 2.597502851501648 2.3616e-07 au
i 12.40644900333163 7.4233e-06 deg
node 53.39105586717292 2.8544e-05 deg
peri 354.2045665016861 3.6525e-05 deg
M 179.481251251717 2.2378e-05 deg
tp 2456641.739120098947
(2013-Dec-15.23912010)
0.0001159 JED
period 1923.063909780255
5.27
3.0304e-05
8.297e-08
d
yr
n .187201266774923 2.95e-09 deg/d
Q 3.455351022313947 3.63e-08 au
  Orbit Determination Parameters
   # obs. used (total)      787  
   data-arc span      8573 days (23.47 yr)  
   first obs. used      1992-10-25  
   last obs. used      2016-04-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .6006  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 14:31:18  

Additional Information
 Earth MOID = 1.60646 au 
 Jupiter MOID = 1.93967 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 13.7 mag n/a MPO284499  

48493 (1992 WG)          Discovered 1992-Nov-16 by Ueda, S., Kaneda, H. at Kushiro
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 2016-May-04 15:29 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin