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JPL Small-Body Database Browser
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523290 (2017 BT48)
Classification: Main-belt Asteroid          SPK-ID: 2523290
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1412993515109461 7.0008e-08  
a 2.689112522062957 5.7173e-08 au
q 2.309142666555496 2.0733e-07 au
i 8.167562822479542 1.0609e-05 deg
node 335.6312232026809 5.6621e-05 deg
peri 74.50848621206185 9.6706e-05 deg
M 246.1024176755031 7.3845e-05 deg
tp 2459110.093516836865
(2020-Sep-17.59351684)
0.00034202 TDB
period 1610.689729467722
4.41
5.1367e-05
1.406e-07
d
yr
n .2235067334283976 7.1279e-09 deg/d
Q 3.069082377570417 6.5251e-08 au
  Orbit Determination Parameters
   # obs. used (total)      67  
   data-arc span      5589 days (15.30 yr)  
   first obs. used      2004-03-17  
   last obs. used      2019-07-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61549  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:40:33  

Additional Information
 Earth MOID = 1.33463 au 
 Jupiter MOID = 2.34766 au 
 T_jup = 3.344 
[ 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 17.2   n/a MPO448197  

523290 (2017 BT48)          Discovered 2011-Nov-03 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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