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

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06115027219316939 3.3208e-08  
a 2.931844744487166 1.8515e-08 au
q 2.752561640333662 1.0305e-07 au
i 2.279874568801743 7.7687e-06 deg
node 168.7165732109437 9.0927e-05 deg
peri 286.159450116262 0.00011113 deg
M 234.5125475544717 6.3786e-05 deg
tp 2459239.657194212199
(2021-Jan-25.15719421)
0.0003256 TDB
period 1833.622289975742
5.02
1.7369e-05
4.755e-08
d
yr
n .1963326918352212 1.8598e-09 deg/d
Q 3.111127848640669 1.9647e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1078  
   data-arc span      10093 days (27.63 yr)  
   first obs. used      1992-04-07  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54381  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 00:42:15  

Additional Information
 Earth MOID = 1.77052 au 
 Jupiter MOID = 1.99344 au 
 T_jup = 3.272 
[ 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 14.0   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 | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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