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14571 Caralexander (1998 QC45)
Classification: Main-belt Asteroid          SPK-ID: 2014571
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1560922065648027 6.7287e-08  
a 2.59270048529307 2.3548e-08 AU
q 2.18800014558204 1.6792e-07 AU
i 5.391727534746983 8.4934e-06 deg
node 235.2086396552934 6.8294e-05 deg
peri 144.6045769439481 7.3726e-05 deg
M 297.3939275350415 2.8369e-05 deg
tp 2457265.680087228439
(2015-Aug-31.18008723)
0.00012162 JED
period 1524.849389900172
4.17
2.0774e-05
5.688e-08
d
yr
n .2360888900795431 3.2163e-09 deg/d
Q 2.9974008250041 2.7223e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      594  
   data-arc span      8646 days (23.67 yr)  
   first obs. used      1990-10-26  
   last obs. used      2014-06-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56239  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:32:49  

Additional Information
 Earth MOID = 1.19331 AU 
 T_jup = 3.395 
[ 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 14.0 mag n/a MPO259446  

14571 Caralexander           Discovered 1998 Aug. 17 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Carolyn Alexander mentored a finalist in the 2002 Discovery Channel Youth Science Challenge (DCYSC), a middle school science competition. She teaches at the Applegate Middle School, Applegate, Oregon.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20021021/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Alternate Designations
 1998 QC45 = 1990 UX10 = 2000 CY19 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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