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

[ hide orbit diagram ]

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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4284294967464126 0.00068257  
a 1.743497126049479 0.0021079 au
q .9965315297572838 1.4771e-05 au
i 8.096044675969145 0.010212 deg
node 129.4663483423952 0.0016337 deg
peri 30.31798521270636 0.0043014 deg
M 125.880431774269 0.22798 deg
tp 2458906.473818540890
(2020-Feb-26.97381854)
0.00072579 TDB
period 840.8727538771911
2.30
1.5249
0.004175
d
yr
n .4281266081462044 0.00077642 deg/d
Q 2.490462722341674 0.003011 au
  Orbit Determination Parameters
   # obs. used (total)      30  
   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      7  
   norm. resid. RMS      .45293  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Sep-11 07:47:10  

Additional Information
 Earth MOID = .0378379 au 
 Jupiter MOID = 2.50432 au 
 T_jup = 4.020 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458876.5 (2020-Jan-28.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4283404188402838 0.0006826  
q .996649037587932 1.3385e-05 au
tp 2458906.361504443050
(2020-Feb-26.86150444)
0.00061312 TDB
node 129.5340954059533 0.001902 deg
peri 30.17285769867985 0.0046865 deg
i 8.115788957432979 0.010143 deg
  Orbit Determination Parameters
   # obs. used (total)      30  
   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      7  
   norm. resid. RMS      .45293  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Sep-11 07:47:10  

Additional Information
 Jupiter MOID = 2.50432 au 
 T_jup = 4.020 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.659457649316195E-7 9.132219167373646E-9 -4.138767791475357E-7 -1.298241391926867E-6 3.198199102146449E-6 6.923258394693561E-6
q 9.132219167373646E-9 1.791613697928691E-10 -8.145839833692243E-9 -2.545005789419535E-8 6.264213468604263E-8 1.357032153571649E-7
tp -4.138767791475357E-7 -8.145839833692243E-9 3.759148891900735E-7 1.153991384707533E-6 -2.831072492704931E-6 -6.151177495292683E-6
node -1.298241391926867E-6 -2.545005789419535E-8 1.153991384707533E-6 3.617621413742878E-6 -8.91019182362498E-6 -1.929052438535878E-5
peri 3.198199102146449E-6 6.264213468604263E-8 -2.831072492704931E-6 -8.91019182362498E-6 2.196370388751409E-5 4.751867376897018E-5
i 6.923258394693561E-6 1.357032153571649E-7 -6.151177495292683E-6 -1.929052438535878E-5 4.751867376897018E-5 .0001028709467435967

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 25.2   .26465 E2020R76 autocmod 2.8

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