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(2020 BJ14)
Classification: Apollo [NEO]          SPK-ID: 3989332
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7056574250256199 0.00058579  
a 2.79905218918594 0.0052817 au
q .8238802288526654 8.5036e-05 au
i 2.66282397843039 0.001384 deg
node 104.2254342151237 0.0058856 deg
peri 329.6952660578159 0.0041458 deg
M 33.36162738389717 0.096113 deg
tp 2458841.988911731157
(2019-Dec-24.48891173)
0.0080058 TDB
period 1710.467871370298
4.68
4.8414
0.01326
d
yr
n .2104687296532469 0.00059572 deg/d
Q 4.774224149519216 0.0090088 au
  Orbit Determination Parameters
   # obs. used (total)      85  
   data-arc span      23 days  
   first obs. used      2020-01-30  
   last obs. used      2020-02-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .41113  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Mar-15 07:07:36  

Additional Information
 Earth MOID = .0173682 au 
 Jupiter MOID = .548487 au 
 T_jup = 2.897 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458887.5 (2020-Feb-08.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7057420644414352 0.00058575  
q .8238823564452988 8.4943e-05 au
tp 2458841.994090986151
(2019-Dec-24.49409099)
0.008001 TDB
node 104.2321281880731 0.0058994 deg
peri 329.6915603801992 0.004163 deg
i 2.663174420822408 0.0013834 deg
  Orbit Determination Parameters
   # obs. used (total)      85  
   data-arc span      23 days  
   first obs. used      2020-01-30  
   last obs. used      2020-02-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .41113  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Mar-15 07:07:36  

Additional Information
 Jupiter MOID = .548487 au 
 T_jup = 2.897 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.430993082353606E-7 -4.975400475827706E-8 4.686515646935906E-6 -3.446343943244708E-6 2.421708601033544E-6 8.101459307828272E-7
q -4.975400475827706E-8 7.215373925100815E-9 -6.795885801609536E-7 4.995745764363786E-7 -3.509382196061914E-7 -1.174926987737468E-7
tp 4.686515646935906E-6 -6.795885801609536E-7 6.401592436430805E-5 -4.708180117160491E-5 3.308871024636621E-5 1.106565613271172E-5
node -3.446343943244708E-6 4.995745764363786E-7 -4.708180117160491E-5 3.480349929284909E-5 -2.453364787433304E-5 -8.126532429896753E-6
peri 2.421708601033544E-6 -3.509382196061914E-7 3.308871024636621E-5 -2.453364787433304E-5 1.733080905108976E-5 5.705827716119591E-6
i 8.101459307828272E-7 -1.174926987737468E-7 1.106565613271172E-5 -8.126532429896753E-6 5.705827716119591E-6 1.913686117471741E-6

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 24.26   .4351 10 autocmod 2.8

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