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JPL Small-Body Database Browser
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(2020 BK3)
Classification: Apollo [NEO]          SPK-ID: 3986841
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3168951218024944 6.6757e-05  
a 1.158254948404699 7.0863e-05 au
q .7912096054516501 2.8918e-05 au
i 9.820212110554552 0.0019688 deg
node 120.3924021479362 1.7789e-05 deg
peri 280.0401353011437 0.00048447 deg
M 149.5007162047952 0.016444 deg
tp 2458811.420064367057
(2019-Nov-23.92006437)
0.0034458 TDB
period 455.3073627728618
1.25
0.041784
0.0001144
d
yr
n .7906746726158091 7.2562e-05 deg/d
Q 1.525300291357748 9.332e-05 au
  Orbit Determination Parameters
   # obs. used (total)      95  
   data-arc span      12 days  
   first obs. used      2020-01-22  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .30945  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-07 04:52:35  

Additional Information
 Earth MOID = .00169377 au 
 Jupiter MOID = 3.89571 au 
 T_jup = 5.374 
[ 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 26.933   .34408 10 autocmod 2.8

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