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JPL Small-Body Database Browser
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268838 (2006 WR103)
Classification: Main-belt Asteroid          SPK-ID: 2268838
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1606603943797999 6.8705e-08  
a 2.374376165614342 1.7308e-08 au
q 1.992907954440745 1.631e-07 au
i 2.323376803137443 7.1983e-06 deg
node 77.38045218737619 0.00018897 deg
peri 354.560051105066 0.00019111 deg
M 247.9679994125898 2.8928e-05 deg
tp 2459416.374511379613
(2021-Jul-20.87451138)
0.0001097 TDB
period 1336.357677374952
3.66
1.4612e-05
4.001e-08
d
yr
n .2693889563362699 2.9456e-09 deg/d
Q 2.755844376787939 2.0089e-08 au
  Orbit Determination Parameters
   # obs. used (total)      179  
   data-arc span      6090 days (16.67 yr)  
   first obs. used      2002-09-05  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62489  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:51:37  

Additional Information
 Earth MOID = 1.00758 au 
 Jupiter MOID = 2.5083 au 
 T_jup = 3.524 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.3   n/a MPO433743  

268838 (2006 WR103)          Discovered 2006-Nov-19 by Spacewatch at Kitt Peak
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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