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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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1965493210159705 5.2356e-08  
a 2.371084109401299 1.4402e-08 AU
q 1.905049137626716 1.253e-07 AU
i 3.031374124875752 6.1649e-06 deg
node 67.81416825850314 0.00010039 deg
peri 206.1856309378538 0.0001014 deg
M 226.6270744864673 1.6985e-05 deg
tp 2457494.564948049708
(2016-Apr-16.06494805)
6.5336e-05 JED
period 1333.579364875279
3.65
1.215e-05
3.326e-08
d
yr
n .2699501878042844 2.4595e-09 deg/d
Q 2.837119081175882 1.7232e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      717  
   data-arc span      8483 days (23.23 yr)  
   first obs. used      1991-11-04  
   last obs. used      2015-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55419  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 14:05:53  

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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