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JPL Small-Body Database Browser
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469905 (2005 WF176)
Classification: Main-belt Asteroid          SPK-ID: 2469905
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06136125757486714 6.1854e-08  
a 2.977213119106076 5.44e-08 au
q 2.794527578049335 2.0243e-07 au
i 10.64537257522822 7.5203e-06 deg
node 79.79647223300769 3.7676e-05 deg
peri 316.940442328726 8.492e-05 deg
M 267.8074341218835 7.5859e-05 deg
tp 2459081.014740107011
(2020-Aug-19.51474011)
0.00040066 TDB
period 1876.347672839694
5.14
5.1428e-05
1.408e-07
d
yr
n .1918620974199149 5.2586e-09 deg/d
Q 3.159898660162818 5.7738e-08 au
  Orbit Determination Parameters
   # obs. used (total)      116  
   data-arc span      4965 days (13.59 yr)  
   first obs. used      2005-11-30  
   last obs. used      2019-07-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58925  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:02:48  

Additional Information
 Earth MOID = 1.81343 au 
 Jupiter MOID = 2.17068 au 
 T_jup = 3.232 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO456287  

469905 (2005 WF176)          Discovered 2005-Nov-30 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-08-22

Alternate Designations
 2005 WF176 = 2016 AH83 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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