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JPL Small-Body Database Browser
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523338 (2017 BY139)
Classification: Main-belt Asteroid          SPK-ID: 2523338
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08540896097310173 9.3077e-08  
a 3.027753984733728 6.6289e-08 au
q 2.769156662815452 2.8439e-07 au
i 9.60643535536251 6.209e-06 deg
node 271.6891998552649 6.3969e-05 deg
peri 278.1650606585555 7.4346e-05 deg
M 136.1119064930706 3.8598e-05 deg
tp 2457872.933122196906
(2017-Apr-29.43312220)
0.00020335 TDB
period 1924.328905219238
5.27
6.3196e-05
1.73e-07
d
yr
n .1870782063417508 6.1437e-09 deg/d
Q 3.286351306652004 7.195e-08 au
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      5015 days (13.73 yr)  
   first obs. used      2006-01-26  
   last obs. used      2019-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55319  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 20:11:54  

Additional Information
 Earth MOID = 1.79024 au 
 Jupiter MOID = 1.82797 au 
 T_jup = 3.217 
[ 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 16.2   n/a MPO495494  

523338 (2017 BY139)          Discovered 2010-Dec-02 by Spacewatch at Kitt Peak
Reference: Last Updated: 2018-05-31

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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