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523350 (2017 BL141)
Classification: Main-belt Asteroid          SPK-ID: 2523350
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09050130604530697 7.2596e-08  
a 3.172239492068845 6.0213e-08 au
q 2.885147674948114 2.0218e-07 au
i 12.44352235718889 8.8609e-06 deg
node 199.6808359904623 3.1525e-05 deg
peri 55.17949531972546 6.0262e-05 deg
M 108.8022649024727 5.0198e-05 deg
tp 2458376.789847556126
(2018-Sep-15.28984756)
0.0002852 TDB
period 2063.703867571711
5.65
5.8758e-05
1.609e-07
d
yr
n .1744436329537918 4.9668e-09 deg/d
Q 3.459331309189577 6.5663e-08 au
  Orbit Determination Parameters
   # obs. used (total)      106  
   data-arc span      7576 days (20.74 yr)  
   first obs. used      2000-02-08  
   last obs. used      2020-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61792  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 07:23:42  

Additional Information
 Earth MOID = 1.89356 au 
 Jupiter MOID = 1.59568 au 
 T_jup = 3.159 
[ 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 16.3   n/a MPO448213  

523350 (2017 BL141)          Discovered 2012-Mar-15 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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