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JPL Small-Body Database Browser
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423073 (2003 WB194)
Classification: Main-belt Asteroid          SPK-ID: 2423073
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07542593189549066 1.8007e-07  
a 2.980779333007313 5.9757e-08 au
q 2.755951274040418 5.679e-07 au
i 13.19451630543443 9.3889e-06 deg
node 257.984334878551 5.9914e-05 deg
peri 100.3711286815 8.2963e-05 deg
M 121.5440057140161 6.0201e-05 deg
tp 2458365.864720463246
(2018-Sep-04.36472046)
0.00031517 TDB
period 1879.720018203129
5.15
5.6526e-05
1.548e-07
d
yr
n .1915178837878914 5.7592e-09 deg/d
Q 3.205607391974208 6.4264e-08 au
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      5524 days (15.12 yr)  
   first obs. used      2003-11-19  
   last obs. used      2019-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49514  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:00:31  

Additional Information
 Earth MOID = 1.79247 au 
 Jupiter MOID = 2.16452 au 
 T_jup = 3.215 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO413484  

423073 (2003 WB194)          Discovered 2003-Nov-19 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-02-04

Alternate Designations
 2003 WB194 = 2010 GF78 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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