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(2016 QB84)
Classification: Amor [NEO]          SPK-ID: 3758840
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6091801776337131 0.00021415  
a 3.24566105742108 0.0019523 au
q 1.268468677922481 7.6219e-05 au
i 13.76887077672919 0.0035357 deg
node 352.8137709696353 0.0021037 deg
peri 297.039491823783 0.0042464 deg
M 239.9954674201668 0.21636 deg
tp 2459712.448079576053
(2022-May-12.94807958)
1.9259 TDB
period 2135.763567737529
5.85
1.927
0.005276
d
yr
n .1685579834013919 0.00015208 deg/d
Q 5.22285343691968 0.0031416 au
  Orbit Determination Parameters
   # obs. used (total)      27  
   data-arc span      32 days  
   first obs. used      2016-08-30  
   last obs. used      2016-10-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .3367  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:24:17  

Additional Information
 Earth MOID = .337686 au 
 Jupiter MOID = .920839 au 
 T_jup = 2.820 
[ 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 21.4   n/a E2016T01  

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