Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
23834 Mukhopadhyay (1998 QW90)
Classification: Main-belt Asteroid          SPK-ID: 2023834
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1969292506453384 3.3764e-08  
a 2.369473406614893 8.0147e-09 au
q 1.902854784226164 7.9786e-08 au
i 3.030548397192413 3.7081e-06 deg
node 67.75385877222614 8.486e-05 deg
peri 206.3583984499294 8.5547e-05 deg
M 46.74528554337406 1.1644e-05 deg
tp 2458827.513782968840
(2019-Dec-10.01378297)
4.2772e-05 TDB
period 1332.220723594337
3.65
6.7593e-06
1.851e-08
d
yr
n .2702254916352888 1.371e-09 deg/d
Q 2.836092029003621 9.593e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1231  
   data-arc span      10496 days (28.74 yr)  
   first obs. used      1991-11-04  
   last obs. used      2020-07-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53047  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 02:03:26  

Additional Information
 Earth MOID = .887128 au 
 Jupiter MOID = 2.27979 au 
 T_jup = 3.517 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.3   n/a MPO474079  

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 | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Sep-21 17:18 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin