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(2020 BY1)
Classification: Apollo [NEO]          SPK-ID: 3986776
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6376211185471359 0.00049344  
a 2.033854985016397 0.002441 au
q .7370260945075735 0.000119 au
i 4.646342950552132 0.0030578 deg
node 297.5402620289019 0.00030097 deg
peri 108.4944155037104 0.00056829 deg
M 60.44447180170561 0.11272 deg
tp 2458822.617801124002
(2019-Dec-05.11780112)
0.011483 TDB
period 1059.444969681287
2.90
1.9073
0.005222
d
yr
n .3398005656757225 0.00061175 deg/d
Q 3.33068387552522 0.0039975 au
  Orbit Determination Parameters
   # obs. used (total)      80  
   data-arc span      13 days  
   first obs. used      2020-01-20  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .49863  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-03 05:39:08  

Additional Information
 Earth MOID = .00328954 au 
 Jupiter MOID = 2.12096 au 
 T_jup = 3.518 
[ 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 26.38   .4468 11 autocmod 2.8

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