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JPL Small-Body Database Browser
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437650 (2014 BB55)
Classification: Main-belt Asteroid          SPK-ID: 2437650
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07567280328534948 5.7711e-08  
a 3.128532280384017 5.8203e-08 au
q 2.891787472558652 1.7007e-07 au
i 1.873676317424463 6.5501e-06 deg
node 295.9231577276606 0.00021536 deg
peri 302.1967984297863 0.00022108 deg
M 244.6054939521511 4.7984e-05 deg
tp 2459248.376189481085
(2021-Feb-02.87618948)
0.00026837 TDB
period 2021.20045573468
5.53
5.6403e-05
1.544e-07
d
yr
n .1781119725055398 4.9704e-09 deg/d
Q 3.365277088209383 6.2607e-08 au
  Orbit Determination Parameters
   # obs. used (total)      164  
   data-arc span      8072 days (22.10 yr)  
   first obs. used      1995-10-15  
   last obs. used      2017-11-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60324  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Mar-05 16:03:48  

Additional Information
 Earth MOID = 1.88009 au 
 Jupiter MOID = 1.64215 au 
 T_jup = 3.209 
[ 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 16.1   n/a MPO428071  

437650 (2014 BB55)          Discovered 2003-Jan-28 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Alternate Designations
 2014 BB55 = 2012 WK21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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