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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1414748320207629 6.8382e-08  
a 2.687524429204888 4.6034e-08 au
q 2.30730736203143 1.958e-07 au
i 8.170929925621529 1.0252e-05 deg
node 335.6142362823247 5.6234e-05 deg
peri 74.78441635147556 8.6811e-05 deg
M 335.3138195627559 6.1705e-05 deg
tp 2459110.851554677038
(2020-Sep-18.35155468)
0.00027751 TDB
period 1609.26311726208
4.41
4.1347e-05
1.132e-07
d
yr
n .2237048722103853 5.7477e-09 deg/d
Q 3.067741496378346 5.2547e-08 au
  Orbit Determination Parameters
   # obs. used (total)      70  
   data-arc span      5981 days (16.38 yr)  
   first obs. used      2004-03-17  
   last obs. used      2020-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59171  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-26 03:20:23  

Additional Information
 Earth MOID = 1.33343 au 
 Jupiter MOID = 2.34723 au 
 T_jup = 3.345 
[ 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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