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115928 (2003 WB19)
Classification: Main-belt Asteroid          SPK-ID: 2115928
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1544785432374035 3.83e-08  
a 2.302848415552055 8.1207e-09 au
q 1.947107747021011 9.0001e-08 au
i 5.388293300185317 4.2766e-06 deg
node 344.752457852559 3.7777e-05 deg
peri 4.958435347675815 3.9787e-05 deg
M 11.4047361616936 1.2094e-05 deg
tp 2459160.062975032766
(2020-Nov-06.56297503)
4.2884e-05 TDB
period 1276.428387453581
3.49
6.7517e-06
1.849e-08
d
yr
n .2820369740586735 1.4918e-09 deg/d
Q 2.6585890840831 9.3751e-09 au
  Orbit Determination Parameters
   # obs. used (total)      893  
   data-arc span      7853 days (21.50 yr)  
   first obs. used      1999-07-14  
   last obs. used      2021-01-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50908  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:45:49  

Additional Information
 Earth MOID = .939098 au 
 Jupiter MOID = 2.75499 au 
 T_jup = 3.568 
[ 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 16.00   n/a MPCxxxxx  

115928 (2003 WB19)          Discovered 2003-Nov-19 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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