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390089 (2012 UO152)
Classification: Main-belt Asteroid          SPK-ID: 2390089
[ 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 .02344453227112704 6.3972e-08  
a 2.714615110649342 5.6798e-08 au
q 2.650972229084035 2.1401e-07 au
i 13.56730098673455 4.8309e-06 deg
node 221.4398760212472 2.5491e-05 deg
peri 214.7398824138186 0.00027231 deg
M 230.0535872308884 0.00028024 deg
tp 2459590.188440545054
(2022-Jan-10.68844054)		 0.0012871 TDB
period 1633.656782610935
4.47		 5.1272e-05
1.404e-07		 d
yr
n .2203645244410779 6.9161e-09 deg/d
Q 2.77825799221465 5.813e-08 au
   Orbit Determination Parameters
   # obs. used (total)      211  
   data-arc span      6207 days (16.99 yr)  
   first obs. used      2003-10-20  
   last obs. used      2020-10-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58557  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:43:56  

Additional Information
 Earth MOID = 1.66883 au 
 Jupiter MOID = 2.30826 au 
 T_jup = 3.321 
[ 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 16.2   n/a MPO437597  

390089 (2012 UO152)          Discovered 2010-Apr-20 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-03-21

Alternate Designations
 2012 UO152 = 2010 HL107 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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