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(2016 WQ48)
Classification: Apollo [NEO]          SPK-ID: 3765018
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6829938231155633 1.4601e-05  
a 2.936153777663146 0.00010915 au
q .9307788838017903 1.0669e-05 au
i 24.42616286145619 0.00046726 deg
node 343.0253581974833 0.0012053 deg
peri 2.32990149940114 0.00043615 deg
M 280.1530386686564 0.016111 deg
tp 2459408.089057073871
(2021-Jul-12.58905707)
0.10496 TDB
period 1837.666181655862
5.03
0.10247
0.0002805
d
yr
n .195900650288735 1.0924e-05 deg/d
Q 4.941528671524503 0.0001837 au
  Orbit Determination Parameters
   # obs. used (total)      38  
   data-arc span      82 days  
   first obs. used      2016-11-27  
   last obs. used      2017-02-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .56484  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Oct-04 06:12:43  

Additional Information
 Earth MOID = .0764118 au 
 Jupiter MOID = .503689 au 
 T_jup = 2.771 
[ 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 18.3   n/a MPO496067  

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