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(2020 BP8)
Classification: Aten [NEO]          SPK-ID: 3989194
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458873.5 (2020-Jan-25.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5770931207532388 0.001776  
a .8549185354274387 0.00040584 au
q .3615509298278297 0.0013504 au
i 10.41910742604132 0.0546 deg
node 120.7208096847512 0.013014 deg
peri 224.3405234954403 0.034165 deg
M 79.72845804925244 0.22093 deg
tp 2458809.556501973873
(2019-Nov-22.05650197)
0.1322 TDB
period 288.7257555537481
0.79
0.20559
0.0005629
d
yr
n 1.246857937247596 0.00088785 deg/d
Q 1.348286141027048 0.00064005 au
  Orbit Determination Parameters
   # obs. used (total)      28  
   data-arc span      2 days  
   first obs. used      2020-01-24  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .37061  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-26 05:57:06  

Additional Information
 Earth MOID = .00342921 au 
 Jupiter MOID = 4.0756 au 
 T_jup = 6.738 
[ 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 25.428   .44984 2 autocmod 2.8

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