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20213 Saurabhsharan (1997 GE20)
Classification: Main-belt Asteroid          SPK-ID: 2020213
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05816892160369606 5.1337e-08  
a 2.932800403263796 3.0362e-08 au
q 2.762202566527057 1.6446e-07 au
i 2.279300638881869 1.0694e-05 deg
node 168.757676151937 0.00013717 deg
peri 285.3417075446469 0.00016941 deg
M .0740026310485099 9.6759e-05 deg
tp 2457400.122891043009
(2016-Jan-12.62289104)
0.00049307 JED
period 1834.518889305659
5.02
2.8488e-05
7.8e-08
d
yr
n .1962367365627155 3.0473e-09 deg/d
Q 3.103398240000536 3.2128e-08 au
  Orbit Determination Parameters
   # obs. used (total)      709  
   data-arc span      8656 days (23.70 yr)  
   first obs. used      1992-04-07  
   last obs. used      2015-12-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54179  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:44:38  

Additional Information
 Earth MOID = 1.77968 au 
 Jupiter MOID = 2.00324 au 
 T_jup = 3.272 
[ 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 14.0 mag n/a MPO319337  

20213 Saurabhsharan           Discovered 1997 Apr. 5 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Saurabh Sharan (b. 1993) is a finalist in the 2012 Intel Science Talent Search, a science competition for high-school seniors, for his computer-science project. He attends the Bellarmine College Preparatory School, San Jose, California.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20120506/MPCPages.arcLast Updated: 2012-05-09

[ show close-approach data ]
Alternate Designations
 1997 GE20 = 1999 RN87 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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