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JPL Small-Body Database Browser
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359032 (2008 WQ45)
Classification: Main-belt Asteroid          SPK-ID: 2359032
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 .01463304021934962 5.079e-08  
a 2.288374429692559 2.4958e-08 au
q 2.254888554625937 1.1355e-07 au
i 4.408111235798431 6.1152e-06 deg
node 48.60371308287994 8.1981e-05 deg
peri 134.1928664827112 0.00026056 deg
M 250.1392698978209 0.00024768 deg
tp 2458986.359357182169
(2020-May-16.85935718)
0.00086991 TDB
period 1264.413302700468
3.46
2.0686e-05
5.664e-08
d
yr
n .2847170298122702 4.6579e-09 deg/d
Q 2.321860304759181 2.5324e-08 au
  Orbit Determination Parameters
   # obs. used (total)      142  
   data-arc span      5661 days (15.50 yr)  
   first obs. used      2003-05-05  
   last obs. used      2018-11-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56148  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:55:34  

Additional Information
 Earth MOID = 1.25409 au 
 Jupiter MOID = 2.63567 au 
 T_jup = 3.596 
[ 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 17.4   n/a MPO455590  

359032 (2008 WQ45)          Discovered 2008-Oct-23 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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