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

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0632861693179838 2.2726e-08  
a 2.713140538518755 1.4535e-08 au
q 2.541436267014572 6.0792e-08 au
i 12.06240978144281 2.4378e-07 deg
node 280.9230218758163 3.889e-06 deg
peri 226.9967483502116 9.7923e-06 deg
M 138.786872839161 1.0746e-05 deg
tp 2458571.207215572995
(2019-Mar-28.70721557)
4.5631e-05 TDB
period 1632.325865979151
4.47
1.3117e-05
3.591e-08
d
yr
n .2205441986205701 1.7723e-09 deg/d
Q 2.884844810022939 1.5455e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1482  
   data-arc span      25106 days (68.74 yr)  
   first obs. used      1951-11-29  
   last obs. used      2020-08-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46768  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:52:34  

Additional Information
 Earth MOID = 1.57016 au 
 Jupiter MOID = 2.23284 au 
 T_jup = 3.327 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.71   n/a E2021B10  
diameter diameter 4.686 km 0.118 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.351   0.060 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

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 | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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