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JPL Small-Body Database Browser
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312889 (2011 UV262)
Classification: Main-belt Asteroid          SPK-ID: 2312889
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07765739762976918 6.0261e-08  
a 2.768095931366732 3.5713e-08 au
q 2.55313280494724 1.7607e-07 au
i 5.324658220282928 7.187e-06 deg
node 55.46765432109384 7.419e-05 deg
peri 230.1750540206109 9.1351e-05 deg
M 352.4732749135068 5.0572e-05 deg
tp 2458635.670106653246
(2019-Jun-01.17010665)
0.00023611 TDB
period 1682.170964087588
4.61
3.2555e-05
8.913e-08
d
yr
n .2140091629718889 4.1417e-09 deg/d
Q 2.983059057786225 3.8487e-08 au
  Orbit Determination Parameters
   # obs. used (total)      130  
   data-arc span      7055 days (19.32 yr)  
   first obs. used      2000-04-26  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65298  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:02:31  

Additional Information
 Earth MOID = 1.54023 au 
 Jupiter MOID = 2.11959 au 
 T_jup = 3.328 
[ 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 16.8   n/a MPO446477  

312889 (2011 UV262)          Discovered 2006-Sep-19 by Spacewatch at Kitt Peak
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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