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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .197232008482993 5.4728e-08  
a 2.369983043380175 1.4829e-08 AU
q 1.902546527663667 1.2997e-07 AU
i 3.033386320762273 6.7757e-06 deg
node 67.8478171704495 0.00010187 deg
peri 206.088109038849 0.00010289 deg
M 172.735222631735 1.6803e-05 deg
tp 2456161.067526179410
(2012-Aug-21.56752618)
5.9818e-05 JED
period 1332.650556546773
3.65
1.2508e-05
3.425e-08
d
yr
n .2701383331372695 2.5354e-09 deg/d
Q 2.837419559096684 1.7754e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      689  
   data-arc span      8175 days (22.38 yr)  
   first obs. used      1991-11-04  
   last obs. used      2014-03-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55342  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 23:38:38  

Additional Information
 Earth MOID = .886416 AU 
 T_jup = 3.517 
[ 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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