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27381 Balasingam (2000 ES64)
Classification: Main-belt Asteroid          SPK-ID: 2027381
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03467655773563368 7.0046e-08  
a 2.543600142944543 2.1734e-08 AU
q 2.455396845731361 1.7997e-07 AU
i 4.202318927222412 7.2118e-06 deg
node 192.9062640078326 7.9748e-05 deg
peri 352.728729830535 0.00011915 deg
M 222.1340044685766 8.9138e-05 deg
tp 2457567.948364196425
(2016-Jun-28.44836420)
0.00036797 JED
period 1481.738918456885
4.06
1.8991e-05
5.199e-08
d
yr
n .2429577812364622 3.114e-09 deg/d
Q 2.631803440157726 2.2488e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      794  
   data-arc span      7750 days (21.22 yr)  
   first obs. used      1993-08-13  
   last obs. used      2014-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54007  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Nov-10 13:51:07  

Additional Information
 Earth MOID = 1.45711 AU 
 T_jup = 3.439 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.6 mag n/a MPO266095  

27381 Balasingam           Discovered 2000 Mar. 10 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Namrata Ramya Balasingam (b. 1997) is a finalist in the 2011 Broadcom MASTERS, a math and science competition for middle-school students, for her physical sciences project. She attends the Challenger School, Strawberry Park, 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: 20111210/MPCPages.arcLast Updated: 2011-12-12

Alternate Designations
 2000 ES64 = 1998 YN14 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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