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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03487884363333164 6.7993e-08  
a 2.544929939134612 1.6464e-08 au
q 2.456165725729752 1.7775e-07 au
i 4.20458042997364 5.9934e-06 deg
node 192.8767607762761 6.6552e-05 deg
peri 351.3446603310689 9.8186e-05 deg
M 9.234259282262904 7.111e-05 deg
tp 2457562.462519994918
(2016-Jun-22.96251999)
0.00029294 JED
period 1482.901051753201
4.06
1.439e-05
3.94e-08
d
yr
n .2427673778870006 2.3558e-09 deg/d
Q 2.633694152539472 1.7038e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1020  
   data-arc span      8262 days (22.62 yr)  
   first obs. used      1993-08-13  
   last obs. used      2016-03-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5325  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:49:15  

Additional Information
 Earth MOID = 1.45644 au 
 Jupiter MOID = 2.3255 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 14.7 mag n/a MPO358885  

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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