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332902 (2011 BS54)
Classification: Main-belt Asteroid          SPK-ID: 2332902
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08463677284226635 5.9382e-08  
a 2.616544886273575 2.6581e-08 au
q 2.395088971102445 1.5769e-07 au
i 14.62796513369811 5.9921e-06 deg
node 117.1718441949791 3.1261e-05 deg
peri 13.60422156620377 6.8374e-05 deg
M 74.94051172299392 5.9518e-05 deg
tp 2458678.686051129064
(2019-Jul-14.18605113)
0.0002538 TDB
period 1545.933153242533
4.23
2.3558e-05
6.45e-08
d
yr
n .2328690598587101 3.5485e-09 deg/d
Q 2.838000801444705 2.8831e-08 au
  Orbit Determination Parameters
   # obs. used (total)      179  
   data-arc span      6241 days (17.09 yr)  
   first obs. used      2003-03-26  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51537  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 21:31:39  

Additional Information
 Earth MOID = 1.41238 au 
 Jupiter MOID = 2.23418 au 
 T_jup = 3.356 
[ 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 16.3   n/a MPO418709  

332902 (2011 BS54)          Discovered 2003-Mar-26 by NEAT at Palomar
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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