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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03452886287307638 7.0864e-08  
a 2.543945172081205 2.5478e-08 AU
q 2.456105638077788 1.806e-07 AU
i 4.201978196491027 7.272e-06 deg
node 192.9055288453816 8.6454e-05 deg
peri 352.7353455859784 0.00012924 deg
M 173.5359754372928 9.4331e-05 deg
tp 2456086.090751867450
(2012-Jun-07.59075187)
0.00038912 JED
period 1482.04041657433
4.06
2.2264e-05
6.096e-08
d
yr
n .2429083552472367 3.6491e-09 deg/d
Q 2.631784706084622 2.6357e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      746  
   data-arc span      7627 days (20.88 yr)  
   first obs. used      1993-08-13  
   last obs. used      2014-07-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53647  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:57:03  

Additional Information
 Earth MOID = 1.45694 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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