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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .141243904651614 8.0529e-08  
a 3.027857674394475 3.4713e-08 au
q 2.600191233733644 2.4268e-07 au
i 12.40213926899329 7.6569e-06 deg
node 53.39958343573487 3.0805e-05 deg
peri 354.2905606183861 4.1639e-05 deg
M 141.9493426937881 2.4976e-05 deg
tp 2456641.690957449569
(2013-Dec-15.19095745)
0.00013344 JED
period 1924.427758058999
5.27
3.3094e-05
9.061e-08
d
yr
n .1870685966217305 3.217e-09 deg/d
Q 3.455524115055307 3.9616e-08 au
  Orbit Determination Parameters
   # obs. used (total)      719  
   data-arc span      8179 days (22.39 yr)  
   first obs. used      1992-10-25  
   last obs. used      2015-03-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .59806  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 18:13:10  

Additional Information
 Earth MOID = 1.60954 au 
 Jupiter MOID = 1.94075 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 ]
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