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JPL Small-Body Database Browser
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(2018 BH3)
Classification: Aten [NEO]          SPK-ID: 3797858
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3384057409443343 5.3148e-07  
a .8662635063885447 7.6893e-07 au
q .5731149626560921 9.4676e-07 au
i 1.992135267014186 1.5842e-05 deg
node 298.9434607190208 2.3207e-05 deg
peri 50.19331229642291 0.00014606 deg
M 70.30212294818119 0.0015595 deg
tp 2458942.990526132354
(2020-Apr-03.49052613)
0.0011991 TDB
period 294.4919687220918
0.81
0.00039211
1.074e-06
d
yr
n 1.222444203019089 1.6276e-06 deg/d
Q 1.159412050120997 1.0291e-06 au
  Orbit Determination Parameters
   # obs. used (total)      99  
   # delay obs. used      0  
   # Doppler obs. used      1  
   data-arc span      15 days  
   first obs. used      2018-01-20  
   last obs. used      2018-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .32535  
   source      ORB  
   producer      Giorgini  
   solution date      2018-May-21 16:00:20  

Additional Information
 Earth MOID = .000462173 au 
 Jupiter MOID = 4.24692 au 
 T_jup = 6.774 
[ 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 25.4   n/a MPO438050  

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