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JPL Small-Body Database Browser
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523333 (2017 BH139)
Classification: Main-belt Asteroid          SPK-ID: 2523333
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0871571909006518 5.3765e-08  
a 2.369208893181598 2.9487e-08 au
q 2.162715301395048 1.3463e-07 au
i 6.657122279766691 6.2382e-06 deg
node 140.098463062359 6.2095e-05 deg
peri 309.3757108620043 8.1347e-05 deg
M 269.7294609727757 4.8616e-05 deg
tp 2458934.500404741624
(2020-Mar-26.00040474)
0.00017675 TDB
period 1331.997648432363
3.65
2.4867e-05
6.808e-08
d
yr
n .2702707474173746 5.0457e-09 deg/d
Q 2.575702484968149 3.2057e-08 au
  Orbit Determination Parameters
   # obs. used (total)      81  
   data-arc span      5044 days (13.81 yr)  
   first obs. used      2006-01-05  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50544  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 20:11:54  

Additional Information
 Earth MOID = 1.1863 au 
 Jupiter MOID = 2.55658 au 
 T_jup = 3.532 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.6   n/a MPO495494  

523333 (2017 BH139)          Discovered 2006-Jan-05 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2018-05-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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