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JPL Small-Body Database Browser
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(2020 BW10)
Classification: Apollo [NEO]          SPK-ID: 3989247
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4947830069292005 0.00019435  
a 1.914393298848217 0.00072686 au
q .9671840259989847 4.85e-06 au
i 2.784667359355606 0.00082912 deg
node 112.8631322974106 0.00093198 deg
peri 348.973571770917 0.00031396 deg
M 53.71038917738873 0.030915 deg
tp 2458856.155256395931
(2020-Jan-07.65525640)
0.00087513 TDB
period 967.487081984147
2.65
0.551
0.001509
d
yr
n .3720979914912175 0.00021192 deg/d
Q 2.861602571697449 0.0010865 au
  Orbit Determination Parameters
   # obs. used (total)      86  
   data-arc span      28 days  
   first obs. used      2020-01-26  
   last obs. used      2020-02-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .51898  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Mar-17 07:48:27  

Additional Information
 Earth MOID = .00557841 au 
 Jupiter MOID = 2.32295 au 
 T_jup = 3.771 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458878.5 (2020-Jan-30.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4953724575104246 0.00019401  
q .9670085886697923 4.7097e-06 au
tp 2458856.147010733202
(2020-Jan-07.64701073)
0.00089238 TDB
node 112.9367180292965 0.0010087 deg
peri 348.8733796646783 0.00041551 deg
i 2.792911389868757 0.00082248 deg
  Orbit Determination Parameters
   # obs. used (total)      86  
   data-arc span      28 days  
   first obs. used      2020-01-26  
   last obs. used      2020-02-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .51898  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Mar-17 07:48:27  

Additional Information
 Jupiter MOID = 2.32295 au 
 T_jup = 3.771 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.763896818011776E-8 -9.133888741711358E-10 1.730180096687891E-7 -1.950403817468148E-7 7.726787023919181E-8 1.595529495424095E-7
q -9.133888741711358E-10 2.218102003398889E-11 -4.194744479112862E-9 4.724183243993303E-9 -1.86102489819073E-9 -3.872970490753542E-9
tp 1.730180096687891E-7 -4.194744479112862E-9 7.963354856505972E-7 -8.98628300918902E-7 3.585842979458115E-7 7.331661003917172E-7
node -1.950403817468148E-7 4.724183243993303E-9 -8.98628300918902E-7 1.017450744752545E-6 -4.099169626468961E-7 -8.259173258179652E-7
peri 7.726787023919181E-8 -1.86102489819073E-9 3.585842979458115E-7 -4.099169626468961E-7 1.726468702812337E-7 3.263272672667394E-7
i 1.595529495424095E-7 -3.872970490753542E-9 7.331661003917172E-7 -8.259173258179652E-7 3.263272672667394E-7 6.764713453783315E-7

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 25.449   .38881 11 autocmod 2.8

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