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393340 (2014 BC54)
Classification: Main-belt Asteroid          SPK-ID: 2393340
[ 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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1464819164090706 1.2343e-07  
a 2.470818262978269 3.0525e-08 au
q 2.108888068718681 2.9029e-07 au
i 1.538775732519119 1.4025e-05 deg
node 143.6687781927388 0.00018938 deg
peri 317.8489586340136 0.0001965 deg
M 249.0484256202223 5.3794e-05 deg
tp 2459437.710516126230
(2021-Aug-11.21051613)		 0.00021763 TDB
period 1418.598939990618
3.88		 2.6289e-05
7.198e-08		 d
yr
n .253771513464109 4.7027e-09 deg/d
Q 2.832748457237857 3.4996e-08 au
   Orbit Determination Parameters
   # obs. used (total)      123  
   data-arc span      5962 days (16.32 yr)  
   first obs. used      2001-11-20  
   last obs. used      2018-03-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62654  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:50:44  

Additional Information
 Earth MOID = 1.12607 au 
 Jupiter MOID = 2.30515 au 
 T_jup = 3.469 
[ 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 17.5   n/a MPO437611  

393340 (2014 BC54)          Discovered 2005-Nov-30 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2014 BC54 = 2009 XR15 = 2010 ET100 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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