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JPL Small-Body Database Browser
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382295 (2012 UW168)
Classification: Main-belt Asteroid          SPK-ID: 2382295
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0310055556105327 6.7078e-08  
a 3.083479133121548 4.7985e-08 au
q 2.98787414938563 1.9588e-07 au
i 11.00125812407298 6.802e-06 deg
node 83.53948584780325 3.3251e-05 deg
peri 273.8901638592812 0.00011379 deg
M 167.4547240940072 0.00010902 deg
tp 2458080.569854243696
(2017-Nov-23.06985424)
0.00059797 TDB
period 1977.697877823689
5.41
4.6165e-05
1.264e-07
d
yr
n .1820298257063174 4.2491e-09 deg/d
Q 3.179084116857465 4.9472e-08 au
  Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      5849 days (16.01 yr)  
   first obs. used      2004-01-28  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54038  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:34:07  

Additional Information
 Earth MOID = 2.00982 au 
 Jupiter MOID = 2.00577 au 
 T_jup = 3.198 
[ 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 15.8   n/a MPO427902  

382295 (2012 UW168)          Discovered 2007-Nov-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-12-19

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