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JPL Small-Body Database Browser
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295806 (2008 UW306)
Classification: Main-belt Asteroid          SPK-ID: 2295806
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .119159403900439 5.0316e-08  
a 2.402725812182942 1.8124e-08 au
q 2.116418436667025 1.1923e-07 au
i 6.5120590571623 7.3996e-06 deg
node 337.5811979001568 5.264e-05 deg
peri 296.5928376023255 6.2687e-05 deg
M 163.8136449986162 3.4556e-05 deg
tp 2458381.483363793906
(2018-Sep-19.98336379)
0.00012887 TDB
period 1360.362801499695
3.72
1.5392e-05
4.214e-08
d
yr
n .2646352867066991 2.9942e-09 deg/d
Q 2.689033187698859 2.0283e-08 au
  Orbit Determination Parameters
   # obs. used (total)      133  
   data-arc span      9512 days (26.04 yr)  
   first obs. used      1993-10-20  
   last obs. used      2019-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56392  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 20:56:13  

Additional Information
 Earth MOID = 1.1098 au 
 Jupiter MOID = 2.44316 au 
 T_jup = 3.506 
[ 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 17.2   n/a MPO455187  

295806 (2008 UW306)          Discovered 2008-Oct-30 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

Alternate Designations
 2008 UW306 = 1999 FE67 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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