Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
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 ]  
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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05826549392223146 5.1602e-08  
a 2.933544938385347 3.2972e-08 AU
q 2.762620493607262 1.6648e-07 AU
i 2.279160505488143 1.4222e-05 deg
node 168.7531018891977 0.00014473 deg
peri 285.0601262126827 0.00019566 deg
M 281.863699942154 0.00013185 deg
tp 2457398.825295318917
(2016-Jan-11.32529532)
0.00067324 JED
period 1835.217513609551
5.02
3.0941e-05
8.471e-08
d
yr
n .1961620338354025 3.3072e-09 deg/d
Q 3.104469383163431 3.4893e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      648  
   data-arc span      8290 days (22.70 yr)  
   first obs. used      1992-04-07  
   last obs. used      2014-12-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53781  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 02:45:44  

Additional Information
 Earth MOID = 1.78022 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 ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Jan-30 15:31 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin