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JPL Small-Body Database Browser
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295901 (2008 WT86)
Classification: Main-belt Asteroid          SPK-ID: 2295901
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .007303546897714539 9.0454e-08  
a 2.74106813856921 2.957e-08 au
q 2.721048618869339 2.5351e-07 au
i 2.328221363443014 9.3561e-06 deg
node 23.38693259110264 0.00015323 deg
peri 199.6043121285656 0.00053341 deg
M 292.6623405309566 0.00051425 deg
tp 2458910.551395553382
(2020-Mar-02.05139555)
0.0023689 TDB
period 1657.594031027033
4.54
2.6822e-05
7.343e-08
d
yr
n .2171822492488988 3.5143e-09 deg/d
Q 2.761087658269081 2.9786e-08 au
  Orbit Determination Parameters
   # obs. used (total)      176  
   data-arc span      8893 days (24.35 yr)  
   first obs. used      1994-10-04  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62767  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:35:23  

Additional Information
 Earth MOID = 1.70973 au 
 Jupiter MOID = 2.19821 au 
 T_jup = 3.349 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO427597  

295901 (2008 WT86)          Discovered 2008-Nov-21 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

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