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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1965493092577324 5.0652e-08  
a 2.371084106077886 1.3955e-08 AU
q 1.90504916283629 1.22e-07 AU
i 3.031375579988665 5.5134e-06 deg
node 67.81416269628134 9.9656e-05 deg
peri 206.1856402655926 0.00010064 deg
M 226.6270730106784 1.6893e-05 deg
tp 2457494.564952477848
(2016-Apr-16.06495248)
6.511e-05 JED
period 1333.579362071477
3.65
1.1773e-05
3.223e-08
d
yr
n .269950188371845 2.3832e-09 deg/d
Q 2.837119049319483 1.6698e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      867  
   data-arc span      8541 days (23.38 yr)  
   first obs. used      1991-11-04  
   last obs. used      2015-03-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52895  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 17:15:49  

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 15.1 mag n/a MPO250444  

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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