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523316 (2017 BU132)
Classification: Main-belt Asteroid          SPK-ID: 2523316
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04094205641072496 5.7282e-08  
a 2.651401950711554 3.7088e-08 au
q 2.542848102478016 1.3987e-07 au
i 3.394888317537501 5.2829e-06 deg
node 67.4499701950518 0.00011591 deg
peri 220.1608575043244 0.00014284 deg
M 133.9610990546198 8.4241e-05 deg
tp 2458413.702864322226
(2018-Oct-22.20286432)
0.00036786 TDB
period 1576.927707631507
4.32
3.3088e-05
9.059e-08
d
yr
n .2282920125366483 4.7901e-09 deg/d
Q 2.759955798945093 3.8607e-08 au
  Orbit Determination Parameters
   # obs. used (total)      112  
   data-arc span      8960 days (24.53 yr)  
   first obs. used      1996-04-12  
   last obs. used      2020-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59975  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:44:51  

Additional Information
 Earth MOID = 1.52762 au 
 Jupiter MOID = 2.29072 au 
 T_jup = 3.386 
[ 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 17.1   n/a MPO425317  

523316 (2017 BU132)          Discovered 2013-Mar-12 by Spacewatch at Kitt Peak
Reference: Last Updated: 2018-05-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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