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JPL Small-Body Database Browser
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437273 (2012 XP147)
Classification: Main-belt Asteroid          SPK-ID: 2437273
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1259350276755776 1.4781e-07  
a 3.156817462475549 9.4812e-08 au
q 2.759263567971944 4.9321e-07 au
i 11.7364375990379 1.4009e-05 deg
node 66.76803483836315 6.5001e-05 deg
peri 287.4295790649154 8.2859e-05 deg
M 116.6485847216075 4.7134e-05 deg
tp 2457936.681111988462
(2017-Jul-02.18111199)
0.00028053 TDB
period 2048.672945792602
5.61
9.2295e-05
2.527e-07
d
yr
n .1757235095720568 7.9165e-09 deg/d
Q 3.554371356979154 1.0675e-07 au
  Orbit Determination Parameters
   # obs. used (total)      92  
   data-arc span      4425 days (12.11 yr)  
   first obs. used      2006-11-23  
   last obs. used      2019-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59773  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:59:31  

Additional Information
 Earth MOID = 1.78371 au 
 Jupiter MOID = 2.01217 au 
 T_jup = 3.161 
[ 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 16.1   n/a MPO428068  

437273 (2012 XP147)          Discovered 2010-Jun-11 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

Alternate Designations
 2012 XP147 = 2010 LF110 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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