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23327 Luchernandez (2001 BE31)
Classification: Main-belt Asteroid          SPK-ID: 2023327
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 .1109071229156254 6.2872e-08  
a 2.336338912034266 1.5172e-08 AU
q 2.077222285144723 1.482e-07 AU
i 5.754381770144252 7.4178e-06 deg
node 146.3609374037484 6.0018e-05 deg
peri 320.5480871436748 6.8202e-05 deg
M 340.1846462647247 3.1228e-05 deg
tp 2457072.296209985296
(2015-Feb-18.79620999)
0.0001132 JED
period 1304.374170656071
3.57
1.2706e-05
3.479e-08
d
yr
n .2759944256017643 2.6884e-09 deg/d
Q 2.595455538923809 1.6855e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      601  
   data-arc span      8228 days (22.53 yr)  
   first obs. used      1992-08-07  
   last obs. used      2015-02-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53676  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 17:14:26  

Additional Information
 Earth MOID = 1.09745 AU 
 T_jup = 3.552 
[ 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 15.4 mag n/a MPO324524  
rotation period rot_per 4.933 h n/a LCDB (Rev. 2015-May); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Galad, A.; Kornos, L. (2008) Minor Planet Bul. 35, 144-146.]

23327 Luchernandez           Discovered 2001 Jan. 20 by the Lincoln Laboratory Near-Earth Asteroid Research Team in Socorro.
Lucero Hernandez (b. 1989) was awarded second place in the 2007 Intel International Science and Engineering Fair for her computer science team project. She attends the College Scientific and Technological Studies, Chignahuapan, Puebla, Mexico.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20070828/MPCPages.arcLast Updated: 2007-08-30

[ show close-approach data ]
Alternate Designations
 2001 BE31 = 1992 SE27 = 1999 RZ63 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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