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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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1965493452790694 5.454e-08  
a 2.371084115964706 1.5009e-08 AU
q 1.905049085370242 1.2953e-07 AU
i 3.031379072305997 6.7511e-06 deg
node 67.81413611031617 0.00010185 deg
peri 206.1856552048992 0.00010288 deg
M 226.6270777887313 1.7102e-05 deg
tp 2457494.564937868278
(2016-Apr-16.06493787)
6.5618e-05 JED
period 1333.579370412509
3.65
1.2662e-05
3.467e-08
d
yr
n .2699501866834092 2.5631e-09 deg/d
Q 2.83711914655917 1.7958e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      692  
   data-arc span      8401 days (23.00 yr)  
   first obs. used      1991-11-04  
   last obs. used      2014-11-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55483  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Nov-10 13:43:39  

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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