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JPL Small-Body Database Browser
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295714 (2008 UN33)
Classification: Main-belt Asteroid          SPK-ID: 2295714
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04910947837096152 8.577e-08  
a 2.99579430390751 5.3065e-08 au
q 2.848672408335915 2.6667e-07 au
i 2.212634924895639 6.6209e-06 deg
node 87.24906782663005 0.00036413 deg
peri 340.3620332397368 0.00039051 deg
M 330.7685510990859 0.00014214 deg
tp 2458754.285098266010
(2019-Sep-27.78509827)
0.0007494 TDB
period 1893.94085676103
5.19
5.0321e-05
1.378e-07
d
yr
n .1900798531880573 5.0504e-09 deg/d
Q 3.142916199479106 5.5671e-08 au
  Orbit Determination Parameters
   # obs. used (total)      121  
   data-arc span      8576 days (23.48 yr)  
   first obs. used      1995-03-23  
   last obs. used      2018-09-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58175  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 10:41:53  

Additional Information
 Earth MOID = 1.86234 au 
 Jupiter MOID = 2.00944 au 
 T_jup = 3.251 
[ 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 16.5   n/a MPO455186  

295714 (2008 UN33)          Discovered 2008-Oct-20 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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