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JPL Small-Body Database Browser
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392854 (2012 UP69)
Classification: Main-belt Asteroid          SPK-ID: 2392854
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1597765203006604 9.2803e-08  
a 2.380564445238615 2.2417e-08 au
q 2.000206141826917 2.1888e-07 au
i 2.846039827859734 9.7834e-06 deg
node 50.76962479463333 0.00013662 deg
peri 140.1467846241991 0.00013806 deg
M 143.4391629711301 2.4895e-05 deg
tp 2458065.955847858412
(2017-Nov-08.45584786)
8.8012e-05 TDB
period 1341.585455359241
3.67
1.895e-05
5.188e-08
d
yr
n .268339223984507 3.7903e-09 deg/d
Q 2.760922748650312 2.5999e-08 au
  Orbit Determination Parameters
   # obs. used (total)      136  
   data-arc span      6027 days (16.50 yr)  
   first obs. used      2003-04-28  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58098  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 13:05:50  

Additional Information
 Earth MOID = 1.00149 au 
 Jupiter MOID = 2.19535 au 
 T_jup = 3.520 
[ 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 17.4   n/a MPO294782  

392854 (2012 UP69)          Discovered 2003-Apr-28 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

Alternate Designations
 2012 UP69 = 2005 YT221 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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