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(2018 BQ)
Classification: Apollo [NEO]          SPK-ID: 3797706
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2501960477613255 2.6275e-05  
a 1.33082722839234 4.8286e-05 au
q .9978595155954173 1.2374e-06 au
i 1.643974819258568 0.00016228 deg
node 275.9013016840104 7.7688e-05 deg
peri 201.6429658349916 9.2768e-05 deg
M 322.2716988969846 0.0374 deg
tp 2459259.268647004474
(2021-Feb-13.76864700)
0.061455 TDB
period 560.765057081236
1.54
0.030519
8.356e-05
d
yr
n .6419800867653708 3.4939e-05 deg/d
Q 1.663794941189262 6.0366e-05 au
  Orbit Determination Parameters
   # obs. used (total)      100  
   data-arc span      50 days  
   first obs. used      2018-01-16  
   last obs. used      2018-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      5  
   norm. resid. RMS      .48941  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 20:20:09  

Additional Information
 Earth MOID = .0170787 au 
 Jupiter MOID = 3.41825 au 
 T_jup = 4.889 
[ 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 25.7   n/a MPO438050  

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