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JPL Small-Body Database Browser
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212655 (2006 UN135)
Classification: Main-belt Asteroid          SPK-ID: 2212655
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .1411028639774476 6.5631e-08  
a 3.017094818722401 3.9156e-08 au
q 2.591374098909152 2.0915e-07 au
i 2.199828367922803 7.5406e-06 deg
node 151.0751301152923 0.00020321 deg
peri 169.5400369044805 0.00020528 deg
M 201.4658270930316 3.039e-05 deg
tp 2459443.450855670968
(2021-Aug-16.95085567)		 0.00016721 TDB
period 1914.175994216889
5.24		 3.7263e-05
1.02e-07		 d
yr
n .1880704810255862 3.6612e-09 deg/d
Q 3.44281553853565 4.4681e-08 au
   Orbit Determination Parameters
   # obs. used (total)      198  
   data-arc span      8546 days (23.40 yr)  
   first obs. used      1995-09-19  
   last obs. used      2019-02-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56663  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:20:14  

Additional Information
 Earth MOID = 1.57774 au 
 Jupiter MOID = 1.86021 au 
 T_jup = 3.231 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456851.5 (2014-Jul-13.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1399524752554148 6.5728e-08  
q 2.59515571216348 2.0919e-07 au
tp 2457530.007367692622
(2016-May-21.50736769)		 0.00015797 TDB
node 151.0870897703697 0.00020325 deg
peri 169.8364927232227 0.00020536 deg
i 2.199367491937023 7.5392e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      198  
   data-arc span      8546 days (23.40 yr)  
   first obs. used      1995-09-19  
   last obs. used      2019-02-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56663  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:20:14  

Additional Information
 Jupiter MOID = 1.86021 au 
 T_jup = 3.231 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.320213703185619E-15 -1.358344083413165E-14 2.235895728243405E-12 3.058820291781444E-14 5.265093287111553E-13 -6.026535982209417E-18
q -1.358344083413165E-14 4.37603339458465E-14 -5.845477991845375E-12 -7.773267999928414E-14 -1.534726140968319E-12 1.702997309542636E-15
tp 2.235895728243405E-12 -5.845477991845375E-12 2.495544754305017E-8 7.687079077496915E-11 4.702137710157322E-9 6.730155657660419E-12
node 3.058820291781444E-14 -7.773267999928414E-14 7.687079077496915E-11 4.131088718154169E-8 -4.126421684413206E-8 3.504622438201887E-10
peri 5.265093287111553E-13 -1.534726140968319E-12 4.702137710157322E-9 -4.126421684413206E-8 4.217288150721942E-8 -3.490464829421098E-10
i -6.026535982209417E-18 1.702997309542636E-15 6.730155657660419E-12 3.504622438201887E-10 -3.490464829421098E-10 5.683948581315554E-11

[ 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 15.9   n/a MPO211406  

212655 (2006 UN135)          Discovered 2006-Oct-19 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ show close-approach data ]
Alternate Designations
 2006 UN135 = 2001 WS80 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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