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15234 (1988 BJ5)
Classification: Main-belt Asteroid          SPK-ID: 2015234
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06481575173989053 7.0701e-08  
a 2.71103554261644 2.5191e-08 AU
q 2.535317735928194 1.9098e-07 AU
i 12.06714636752438 6.8875e-06 deg
node 280.9506788508171 3.5567e-05 deg
peri 225.7319370326429 6.8426e-05 deg
M 14.21712167664204 5.712e-05 deg
tp 2456936.111186335359
(2014-Oct-05.61118634)
0.00025867 JED
period 1630.426569208741
4.46
2.2725e-05
6.222e-08
d
yr
n .2208011122970788 3.0775e-09 deg/d
Q 2.886753349304687 2.6824e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      776  
   data-arc span      23176 days (63.45 yr)  
   first obs. used      1951-11-29  
   last obs. used      2015-05-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52194  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 16:22:56  

Additional Information
 Earth MOID = 1.56397 AU 
 T_jup = 3.328 
[ 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 13.6 mag n/a MPO279676  

15234 (1988 BJ5)          Discovered 1988-Jan-28 by McNaught, R. H. at Siding Spring
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1988 BJ5 = 1999 OF2 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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