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23834 Mukhopadhyay (1998 QW90)
Classification: Main-belt Asteroid          SPK-ID: 2023834
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1965493043147624 5.0318e-08  
a 2.371084104832337 1.3879e-08 AU
q 1.90504917355575 1.2135e-07 AU
i 3.031375649480222 5.4197e-06 deg
node 67.81416421134968 9.9595e-05 deg
peri 206.1856390487245 0.00010058 deg
M 226.6270734189326 1.6891e-05 deg
tp 2457494.564950576211
(2016-Apr-16.06495058)
6.51e-05 JED
period 1333.579361020667
3.65
1.1709e-05
3.206e-08
d
yr
n .2699501885845555 2.3702e-09 deg/d
Q 2.837119036108924 1.6607e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      876  
   data-arc span      8625 days (23.61 yr)  
   first obs. used      1991-11-04  
   last obs. used      2015-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52865  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 12:33:54  

Additional Information
 Earth MOID = .890766 AU 
 T_jup = 3.516 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.2 mag n/a MPO337459  

23834 Mukhopadhyay           Discovered 1998 Aug. 28 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Prithwis Kumar Mukhopadhyay (b. 1993) is a finalist in the 2007 Discovery Channel Young Scientist Challenge (DCYSC), a middle school science competition, for his environmental sciences project. He attends the Lake Junior High School, Woodbury, Minnesota.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20071026/MPCPages.arcLast Updated: 2007-10-28

[ show close-approach data ]
Alternate Designations
 1998 QW90 = 2000 AT24 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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