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JPL Small-Body Database Browser
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347457 (2012 TU262)
Classification: Main-belt Asteroid          SPK-ID: 2347457
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1780305331357298 1.4762e-07  
a 3.087520220718818 5.8158e-08 au
q 2.537847349756901 4.9155e-07 au
i 1.265610517896545 1.2408e-05 deg
node 146.1093550440698 0.00033558 deg
peri 207.3839610887973 0.00034277 deg
M 165.5158224669061 4.8703e-05 deg
tp 2458089.433331184196
(2017-Dec-01.93333118)
0.00027073 TDB
period 1981.586992018651
5.43
5.599e-05
1.533e-07
d
yr
n .1816725692336457 5.1331e-09 deg/d
Q 3.637193091680736 6.8512e-08 au
  Orbit Determination Parameters
   # obs. used (total)      79  
   data-arc span      5901 days (16.16 yr)  
   first obs. used      2001-09-11  
   last obs. used      2017-11-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59129  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:49:14  

Additional Information
 Earth MOID = 1.53283 au 
 Jupiter MOID = 1.80229 au 
 T_jup = 3.201 
[ 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 16.9   n/a MPO427782  

347457 (2012 TU262)          Discovered 2001-Sep-11 by Spacewatch at Kitt Peak
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2012 TU262 = 2005 JE174 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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