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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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1560922175877849 6.3686e-08  
a 2.592700491936691 2.1124e-08 AU
q 2.188000122609353 1.6092e-07 AU
i 5.391728662759539 8.0464e-06 deg
node 235.2086451711454 6.546e-05 deg
peri 144.6045776714394 7.0536e-05 deg
M 297.3939190315908 2.5541e-05 deg
tp 2457265.680124265703
(2015-Aug-31.18012427)
0.00010908 JED
period 1524.849395761158
4.17
1.8636e-05
5.102e-08
d
yr
n .2360888891721002 2.8853e-09 deg/d
Q 2.99740086126403 2.4421e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      687  
   data-arc span      9065 days (24.82 yr)  
   first obs. used      1990-10-26  
   last obs. used      2015-08-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52709  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Sep-02 14:41:30  

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 14.1 mag n/a MPO328850  

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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