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390512 (2014 BC56)
Classification: Main-belt Asteroid          SPK-ID: 2390512
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1692037597701944 1.0785e-07  
a 2.77507851904589 3.9613e-08 au
q 2.305524799965822 3.0506e-07 au
i 13.87316246397938 9.6591e-06 deg
node 82.33868263220482 3.2701e-05 deg
peri 313.6508043750324 3.7766e-05 deg
M 208.5804677421482 1.8493e-05 deg
tp 2459710.716470892608
(2022-May-11.21647089)
9.1027e-05 TDB
period 1688.539950618431
4.62
3.6155e-05
9.899e-08
d
yr
n .2132019440038415 4.5651e-09 deg/d
Q 3.244632238125958 4.6316e-08 au
  Orbit Determination Parameters
   # obs. used (total)      175  
   data-arc span      6053 days (16.57 yr)  
   first obs. used      2003-10-01  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55919  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 01:17:07  

Additional Information
 Earth MOID = 1.33727 au 
 Jupiter MOID = 2.20149 au 
 T_jup = 3.273 
[ 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 16.0   n/a MPO434439  

390512 (2014 BC56)          Discovered 2003-Oct-01 by LONEOS at Anderson Mesa
Reference: Last Updated: 2014-03-21

[ show close-approach data ]
Alternate Designations
 2014 BC56 = 2008 YP7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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