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24944 Harish-Chandra (1997 LZ4)
Classification: Main-belt Asteroid          SPK-ID: 2024944
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1658498909436244 4.1744e-08  
a 2.69059386131164 8.4165e-09 au
q 2.244359162839519 1.1296e-07 au
i 4.587873229472479 4.1109e-06 deg
node 227.4932795721704 4.0796e-05 deg
peri 141.2271872805017 4.2026e-05 deg
M 14.47602023685253 8.4196e-06 deg
tp 2459135.678760964267
(2020-Oct-13.17876096)
3.7732e-05 TDB
period 1612.020822785045
4.41
7.5639e-06
2.071e-08
d
yr
n .2233221773016789 1.0479e-09 deg/d
Q 3.136828559783761 9.8124e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1383  
   data-arc span      8666 days (23.73 yr)  
   first obs. used      1997-06-11  
   last obs. used      2021-03-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48954  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:51:42  

Additional Information
 Earth MOID = 1.24458 au 
 Jupiter MOID = 2.34581 au 
 T_jup = 3.348 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.74   n/a E2021B10  

24944 Harish-Chandra           Discovered 1997 June 11 by P. G. Comba at Prescott.
Harish-Chandra (1923-1983) was born and educated in India but spent most of his academic career in the United States. He made profound contributions to the theory of infinite-dimensional representations of groups and their associated characters, as well as the differential equations they satisfy.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010804/MPCPages.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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