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JPL Small-Body Database Browser
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434277 (2003 WK115)
Classification: Main-belt Asteroid          SPK-ID: 2434277
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 .1034982424906286 6.9421e-08  
a 2.891232242192034 5.6307e-08 au
q 2.591994786492918 2.1483e-07 au
i 11.01676898073786 1.0467e-05 deg
node 50.66154921788939 4.651e-05 deg
peri 49.88034976466431 7.4727e-05 deg
M 21.61168821224878 5.6611e-05 deg
tp 2458492.702401181990
(2019-Jan-09.20240118)
0.00028165 TDB
period 1795.654980460485
4.92
5.2456e-05
1.436e-07
d
yr
n .2004839481511533 5.8567e-09 deg/d
Q 3.190469697891148 6.2135e-08 au
  Orbit Determination Parameters
   # obs. used (total)      90  
   data-arc span      5583 days (15.29 yr)  
   first obs. used      2003-11-20  
   last obs. used      2019-03-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53303  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:10:46  

Additional Information
 Earth MOID = 1.62397 au 
 Jupiter MOID = 2.0611 au 
 T_jup = 3.255 
[ 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 16.1   n/a MPO342180  

434277 (2003 WK115)          Discovered 2003-Nov-20 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04

Alternate Designations
 2003 WK115 = 2007 RC5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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