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(2020 BC10)
Classification: Apollo [NEO]          SPK-ID: 3989234
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458875.5 (2020-Jan-27.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4279824879970495 0.001271  
a 1.742333029380575 0.0039152 au
q .9966450045468404 2.5056e-05 au
i 8.110609504605252 0.01888 deg
node 129.5350895572419 0.0035362 deg
peri 30.16997546538471 0.0086637 deg
M 346.7740854244782 0.045086 deg
tp 2458906.361596860360
(2020-Feb-26.86159686)		 0.0011866 TDB
period 840.0307446633637
2.30		 2.8315
0.007752		 d
yr
n .4285557430927929 0.0014445 deg/d
Q 2.488021054214311 0.0055908 au
   Orbit Determination Parameters
   # obs. used (total)      26  
   data-arc span      15 days  
   first obs. used      2020-01-26  
   last obs. used      2020-02-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .45545  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-11 04:53:44  

Additional Information
 Earth MOID = .0378808 au 
 Jupiter MOID = 2.50798 au 
 T_jup = 4.022 
[ hide covariance matrix ]
Orbit Covariance (6×6)
  e q tp node peri i
e 1.615451323169274E-6 3.183759510435733E-8 -1.499255326291442E-6 -4.494291108368203E-6 1.101010100293458E-5 2.399605773516659E-5
q 3.183759510435733E-8 6.27804260641169E-10 -2.961834603939487E-8 -8.85902571328915E-8 2.169117925147373E-7 4.729471867412749E-7
tp -1.499255326291442E-6 -2.961834603939487E-8 1.407975176663626E-6 4.173992974203831E-6 -1.019996731401835E-5 -2.227500724934406E-5
node -4.494291108368203E-6 -8.85902571328915E-8 4.173992974203831E-6 1.250459557460668E-5 -3.062798797089715E-5 -6.676044888540068E-5
peri 1.101010100293458E-5 2.169117925147373E-7 -1.019996731401835E-5 -3.062798797089715E-5 7.505968782027978E-5 .000163540047745277
i 2.399605773516659E-5 4.729471867412749E-7 -2.227500724934406E-5 -6.676044888540068E-5 .000163540047745277 .0003564432347419111

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 25.168   .27964 4 autocmod 2.8

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