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JPL Small-Body Database Browser
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249168 (2008 BJ36)
Classification: Main-belt Asteroid          SPK-ID: 2249168
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1519522049313925 3.9623e-08  
a 2.374812598554103 1.3915e-08 au
q 2.013954587904957 9.3463e-08 au
i 2.77478850613888 5.5466e-06 deg
node 154.6708758286165 9.416e-05 deg
peri 266.2866933951689 9.6411e-05 deg
M 101.5661445862502 2.0871e-05 deg
tp 2458223.371885726417
(2018-Apr-14.87188573)
7.5874e-05 TDB
period 1336.726147197572
3.66
1.1748e-05
3.216e-08
d
yr
n .2693146990165002 2.367e-09 deg/d
Q 2.735670609203248 1.6029e-08 au
  Orbit Determination Parameters
   # obs. used (total)      404  
   data-arc span      9093 days (24.90 yr)  
   first obs. used      1994-05-15  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54573  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:12:21  

Additional Information
 Earth MOID = 1.0286 au 
 Jupiter MOID = 2.57549 au 
 T_jup = 3.525 
[ 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 16.9   n/a MPO422967  
diameter diameter 1.786 km 0.193 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.096   0.044 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249168 (2008 BJ36)          Discovered 2008-Jan-30 by Spacewatch at Kitt Peak
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

[ show close-approach data ]
Alternate Designations
 2008 BJ36 = 2006 SO235 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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