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JPL Small-Body Database Browser
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312860 (2011 UB125)
Classification: Main-belt Asteroid          SPK-ID: 2312860
[ 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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09688493807099548 4.9055e-08  
a 3.035204596226265 4.1065e-08 au
q 2.741138986888082 1.4469e-07 au
i 10.15709743292001 1.4298e-05 deg
node 203.197639377449 3.0528e-05 deg
peri 269.384914258101 8.3393e-05 deg
M 79.92760782063884 8.0125e-05 deg
tp 2458171.680330341908
(2018-Feb-22.18033034)		 0.00042691 TDB
period 1931.436274476494
5.29		 3.9197e-05
1.073e-07		 d
yr
n .1863897891726074 3.7826e-09 deg/d
Q 3.329270205564448 4.5043e-08 au
   Orbit Determination Parameters
   # obs. used (total)      148  
   data-arc span      8618 days (23.59 yr)  
   first obs. used      1995-09-20  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58843  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:24:54  

Additional Information
 Earth MOID = 1.7818 au 
 Jupiter MOID = 1.85966 au 
 T_jup = 3.211 
[ 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 16.2   n/a MPO413278  

312860 (2011 UB125)          Discovered 2003-Mar-26 by Spacewatch at Kitt Peak
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
Alternate Designations
 2011 UB125 = 2006 UT16 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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