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(2016 WH7)
Classification: Outer Main-belt Asteroid          SPK-ID: 3764795
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 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5940788227110915 1.6465e-05  
a 3.285804651496353 0.00012508 au
q 1.333777692476771 3.5296e-06 au
i 7.353027056909089 8.7005e-05 deg
node 331.511050366261 0.0014953 deg
peri 102.3080010520451 0.0016683 deg
M 244.4875217576751 0.01433 deg
tp 2459898.551456622215
(2022-Nov-15.05145662)
0.12646 TDB
period 2175.509764900181
5.96
0.12423
0.0003401
d
yr
n .165478457420998 9.4492e-06 deg/d
Q 5.237831610515934 0.0001994 au
  Orbit Determination Parameters
   # obs. used (total)      29  
   data-arc span      83 days  
   first obs. used      2016-10-10  
   last obs. used      2017-01-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      5  
   norm. resid. RMS      .61844  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 18:15:11  

Additional Information
 Earth MOID = .376814 au 
 Jupiter MOID = .661386 au 
 T_jup = 2.852 
[ 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 22.3   n/a MPO394790  

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