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212661 (2006 UL213)
Classification: Main-belt Asteroid          SPK-ID: 2212661
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04916022839927986 4.462e-08  
a 2.99217155763261 3.5021e-08 au
q 2.845075720449562 1.4657e-07 au
i 2.727894095371613 5.9469e-06 deg
node 8.278644949773986 0.00010417 deg
peri 268.1429699684078 0.00012158 deg
M 1.270479830388328 6.4216e-05 deg
tp 2458993.828193587098
(2020-May-24.32819359)
0.0003372 TDB
period 1890.506445828987
5.18
3.319e-05
9.087e-08
d
yr
n .1904251640052674 3.3431e-09 deg/d
Q 3.139267394815658 3.6742e-08 au
  Orbit Determination Parameters
   # obs. used (total)      298  
   data-arc span      5035 days (13.79 yr)  
   first obs. used      2005-07-28  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47011  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:20:24  

Additional Information
 Earth MOID = 1.83046 au 
 Jupiter MOID = 1.91891 au 
 T_jup = 3.252 
[ 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 15.9   n/a MPO433390  

212661 (2006 UL213)          Discovered 2006-Oct-23 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ show close-approach data ]
Alternate Designations
 2006 UL213 = 2008 AJ19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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