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(2020 BK10)
Classification: Apollo [NEO]          SPK-ID: 3989239
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5405546210675939 0.00069089  
a 1.921159930853662 0.0026662 au
q .8826680524208159 0.00010236 au
i 2.181634650414138 0.0015127 deg
node 147.7756097292268 0.0035197 deg
peri 38.19979492951534 0.00049963 deg
M 102.7654874855462 0.21108 deg
tp 2458922.855871922853
(2020-Mar-14.35587192)
0.0076732 TDB
period 972.6211450301447
2.66
2.0247
0.005543
d
yr
n .3701338407451983 0.0007705 deg/d
Q 2.959651809286509 0.0041074 au
  Orbit Determination Parameters
   # obs. used (total)      39  
   data-arc span      13 days  
   first obs. used      2020-01-26  
   last obs. used      2020-02-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .44797  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:15:33  

Additional Information
 Earth MOID = .00481821 au 
 Jupiter MOID = 1.99552 au 
 T_jup = 3.730 
[ 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 26.1   .40838 MPO545164 autocmod 2.8

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