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14564 Heasley (1998 BX13)
Classification: Main-belt Asteroid          SPK-ID: 2014564
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2259134564025569 5.0203e-08  
a 2.847323442568117 2.8618e-08 AU
q 2.204074762161527 1.4774e-07 AU
i 4.717571455700204 5.4414e-06 deg
node 114.1841907984859 8.7481e-05 deg
peri 181.694718787315 8.9014e-05 deg
M 296.475508465667 2.0283e-05 deg
tp 2457310.165147914338
(2015-Oct-14.66514791)
0.00010169 JED
period 1754.905085527691
4.80
2.6457e-05
7.244e-08
d
yr
n .2051392995375301 3.0927e-09 deg/d
Q 3.490572122974708 3.5083e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1087  
   data-arc span      13438 days (36.79 yr)  
   first obs. used      1977-09-07  
   last obs. used      2014-06-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51436  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 14:28:00  

Additional Information
 Earth MOID = 1.18931 AU 
 T_jup = 3.264 
[ 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 13.2 mag n/a MPO256971  

14564 Heasley           Discovered 1998 Jan. 26 by Spacewatch at Kitt Peak.
James N. Heasley (b. 1947) completed his Ph.D. at Yale University in 1973 and studies stellar pulsations and populations at the Institute for Astronomy in Honolulu.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20060809/MPCPages.arcLast Updated: 2007-08-08

[ show close-approach data ]
Alternate Designations
 1998 BX13 = 1952 HK1 = 1977 RC1 = 1987 UJ8 = 1997 WX36 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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