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193595 (2001 BK55)
Classification: Main-belt Asteroid          SPK-ID: 2193595
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1821185663071153 3.6567e-08  
a 2.604617953104248 1.9154e-08 au
q 2.130268665707129 9.4757e-08 au
i 7.924186870305756 5.2833e-06 deg
node 160.7041553847161 2.9905e-05 deg
peri 264.1890787349747 3.431e-05 deg
M 258.2458654799034 1.8629e-05 deg
tp 2459434.474324082867
(2021-Aug-07.97432408)
8.21e-05 TDB
period 1535.375023399923
4.20
1.6937e-05
4.637e-08
d
yr
n .2344704026790918 2.5864e-09 deg/d
Q 3.078967240501366 2.2643e-08 au
  Orbit Determination Parameters
   # obs. used (total)      476  
   data-arc span      8978 days (24.58 yr)  
   first obs. used      1995-09-21  
   last obs. used      2020-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62963  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 05:33:06  

Additional Information
 Earth MOID = 1.16085 au 
 Jupiter MOID = 2.28888 au 
 T_jup = 3.376 
[ 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 15.9   n/a MPO475631  

193595 (2001 BK55)          Discovered 2001-Jan-19 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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