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(2020 BS7)
Classification: Apollo [NEO]          SPK-ID: 3989174
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .8745131985047792 0.00024456  
a 3.095817921362223 0.007749 au
q .3884842889633285 0.00021583 au
i 52.44578878439145 0.0065954 deg
node 280.2281916944078 0.0077914 deg
peri 37.8304389466399 0.033719 deg
M 33.4451959075186 0.12615 deg
tp 2458815.661351111320
(2019-Nov-28.16135111)
0.0032289 TDB
period 1989.580619707657
5.45
7.4701
0.02045
d
yr
n .180942655167649 0.00067937 deg/d
Q 5.803151553761118 0.014526 au
  Orbit Determination Parameters
   # obs. used (total)      123  
   data-arc span      39 days  
   first obs. used      2020-01-19  
   last obs. used      2020-02-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .35209  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-27 10:08:33  

Additional Information
 Earth MOID = .427834 au 
 Jupiter MOID = 1.59842 au 
 T_jup = 2.137 
[ show covariance matrix ]

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 18.128   .51562 7 autocmod 2.8

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