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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1962212583500083 5.0238e-08  
a 2.369667681040398 1.386e-08 au
q 1.904688506795305 1.211e-07 au
i 3.03109691500337 5.419e-06 deg
node 67.76583962162732 9.9637e-05 deg
peri 206.4371906132664 0.00010063 deg
M 334.4028654925136 1.7511e-05 deg
tp 2457495.236741903066
(2016-Apr-16.73674190)
6.53e-05 JED
period 1332.384571215534
3.65
1.1689e-05
3.2e-08
d
yr
n .2701922611364166 2.3705e-09 deg/d
Q 2.834646855285491 1.658e-08 au
  Orbit Determination Parameters
   # obs. used (total)      876  
   data-arc span      8625 days (23.61 yr)  
   first obs. used      1991-11-04  
   last obs. used      2015-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52865  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 12:33:54  

Additional Information
 Earth MOID = .887451 au 
 Jupiter MOID = 2.27384 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 15.2 mag n/a MPO337459  

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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