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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 ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1518710830005696 4.2503e-08  
a 2.693742362567435 2.769e-08 au
q 2.284640792639805 1.1403e-07 au
i 8.656184463568064 6.2049e-06 deg
node 170.5388263610382 3.1539e-05 deg
peri 280.8709885619821 3.7839e-05 deg
M 193.2415926248505 2.4291e-05 deg
tp 2459748.527818351745
(2022-Jun-18.02781835)
0.00011496 TDB
period 1614.851202079531
4.42
2.49e-05
6.817e-08
d
yr
n .2229307564290807 3.4374e-09 deg/d
Q 3.102843932495064 3.1895e-08 au
  Orbit Determination Parameters
   # obs. used (total)      236  
   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      .62951  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 16:43:06  

Additional Information
 Earth MOID = 1.32006 au 
 Jupiter MOID = 2.13509 au 
 T_jup = 3.338 
[ 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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