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JPL Small-Body Database Browser
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295874 (2008 WT32)
Classification: Main-belt Asteroid          SPK-ID: 2295874
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1531606697108252 4.2915e-08  
a 2.690007899840328 2.7663e-08 au
q 2.278004488373373 1.1566e-07 au
i 8.657098806887969 6.2471e-06 deg
node 170.6817517604043 3.1774e-05 deg
peri 280.3132276506241 3.7913e-05 deg
M 104.4570945361707 2.3451e-05 deg
tp 2458132.911091333306
(2018-Jan-14.41109133)
0.00010204 TDB
period 1611.49424907392
4.41
2.4858e-05
6.806e-08
d
yr
n .2233951503127497 3.446e-09 deg/d
Q 3.102011311307283 3.19e-08 au
  Orbit Determination Parameters
   # obs. used (total)      226  
   data-arc span      8036 days (22.00 yr)  
   first obs. used      1997-05-10  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64357  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 09:04:02  

Additional Information
 Earth MOID = 1.31356 au 
 Jupiter MOID = 2.14028 au 
 T_jup = 3.339 
[ 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 16.2   n/a MPO437322  

295874 (2008 WT32)          Discovered 2008-Nov-20 by Tucker, R. A. at Goodricke-Pigott
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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