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JPL Small-Body Database Browser
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434275 (2003 WR80)
Classification: Inner Main-belt Asteroid          SPK-ID: 2434275
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05581628369916199 8.2004e-08  
a 1.871544898698865 2.3596e-08 au
q 1.767082217677369 1.5927e-07 au
i 21.33127728635471 1.0081e-05 deg
node 213.5849407181949 2.3925e-05 deg
peri 246.0148349666174 0.00014363 deg
M 336.0859706038448 0.00015794 deg
tp 2458662.622519408213
(2019-Jun-28.12251941)
0.00041123 TDB
period 935.1877350519777
2.56
1.7686e-05
4.842e-08
d
yr
n .3849494454501066 7.28e-09 deg/d
Q 1.97600757972036 2.4913e-08 au
  Orbit Determination Parameters
   # obs. used (total)      78  
   data-arc span      5466 days (14.97 yr)  
   first obs. used      2003-11-20  
   last obs. used      2018-11-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .7216  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:03:36  

Additional Information
 Earth MOID = .821676 au 
 Jupiter MOID = 3.12773 au 
 T_jup = 3.896 
[ 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 17.9   n/a MPO456071  

434275 (2003 WR80)          Discovered 2003-Nov-20 by CSS at Catalina
Reference: Last Updated: 2015-06-04

Alternate Designations
 2003 WR80 = 2008 UT216 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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