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27375 Asirvatham (2000 ER49)
Classification: Main-belt Asteroid          SPK-ID: 2027375
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1993831044837867 5.7521e-08  
a 2.301796420968324 1.5005e-08 AU
q 1.84285710466599 1.2834e-07 AU
i 7.701485531067876 7.9958e-06 deg
node 65.3267281291857 3.8192e-05 deg
peri 286.2684145129615 4.3894e-05 deg
M 209.0731744416072 2.462e-05 deg
tp 2457335.264697290537
(2015-Nov-08.76469729)
9.0146e-05 JED
period 1275.553834199675
3.49
1.2473e-05
3.415e-08
d
yr
n .2822303460252432 2.7597e-09 deg/d
Q 2.760735737270657 1.7997e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      737  
   data-arc span      23566 days (64.52 yr)  
   first obs. used      1949-11-19  
   last obs. used      2014-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56278  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 14:21:31  

Additional Information
 Earth MOID = .854474 AU 
 T_jup = 3.552 
[ 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 MPO257056  

27375 Asirvatham           Discovered 2000 Mar. 9 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Roshini Shreya Asirvatham (b. 1999) is a finalist in the 2011 Broadcom MASTERS, a math and science competition for middle-school students, for her behavioral and social sciences project. She attends the Friedell Middle School, Rochester, Minnesota.
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 ER49 = 1984 WH5 = 1998 XR30 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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