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JPL Small-Body Database Browser
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(2018 BH5)
Classification: Apollo [NEO]          SPK-ID: 3797912
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3313080134160999 0.00089805  
a 1.0403574879989 0.00049204 au
q .6956787154074204 0.00060529 au
i 4.093562297629866 0.010053 deg
node 114.9212991319631 0.022513 deg
peri 118.4454754033588 0.0054577 deg
M 12.27924877074015 0.60569 deg
tp 2459383.279690571473
(2021-Jun-17.77969057)
0.64273 TDB
period 387.5897852652332
1.06
0.27497
0.0007528
d
yr
n .928817047522671 0.00065894 deg/d
Q 1.38503626059038 0.00065506 au
  Orbit Determination Parameters
   # obs. used (total)      42  
   data-arc span      14 days  
   first obs. used      2018-01-22  
   last obs. used      2018-02-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .68053  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 20:20:34  

Additional Information
 Earth MOID = .0214932 au 
 Jupiter MOID = 3.6088 au 
 T_jup = 5.843 
[ 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 25.2   n/a MPO438050  

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