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JPL Small-Body Database Browser
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390783 (2003 WG130)
Classification: Main-belt Asteroid          SPK-ID: 2390783
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2204706360624727 4.6075e-08  
a 2.736677701844334 3.722e-08 au
q 2.133320628220728 1.2783e-07 au
i 10.73107957845445 5.7821e-06 deg
node 57.25779439473624 3.8918e-05 deg
peri 9.593226609642144 4.497e-05 deg
M 149.1450904441617 2.4587e-05 deg
tp 2457915.421452340646
(2017-Jun-10.92145234)
0.00010252 TDB
period 1653.61311205683
4.53
3.3734e-05
9.236e-08
d
yr
n .2177050952094941 4.4413e-09 deg/d
Q 3.340034775467941 4.5425e-08 au
  Orbit Determination Parameters
   # obs. used (total)      173  
   data-arc span      5667 days (15.52 yr)  
   first obs. used      2003-11-21  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60368  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:07:22  

Additional Information
 Earth MOID = 1.14746 au 
 Jupiter MOID = 2.00374 au 
 T_jup = 3.291 
[ 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 16.5   n/a MPO437599  

390783 (2003 WG130)          Discovered 2003-Nov-21 by LINEAR at Socorro
Reference: Last Updated: 2014-04-17

Alternate Designations
 2003 WG130 = 2009 DJ39 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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