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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1972319673696179 5.9304e-08  
a 2.369983042198546 1.561e-08 AU
q 1.902546624153095 1.4131e-07 AU
i 3.033388370184961 7.4402e-06 deg
node 67.84772752793475 0.00010746 deg
peri 206.0882058123211 0.00010855 deg
M 172.7352187610268 1.8026e-05 deg
tp 2456161.067540986239
(2012-Aug-21.56754099)
6.4364e-05 JED
period 1332.650555550121
3.65
1.3166e-05
3.605e-08
d
yr
n .2701383333392985 2.6689e-09 deg/d
Q 2.837419460243997 1.8689e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      685  
   data-arc span      8142 days (22.29 yr)  
   first obs. used      1991-11-04  
   last obs. used      2014-02-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56079  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Mar-22 11:18:18  

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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