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JPL Small-Body Database Browser
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14113 (1998 QD32)
Classification: Main-belt Asteroid          SPK-ID: 2014113
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2580699701123368 4.1663e-08  
a 3.094203315355513 2.2914e-08 au
q 2.295682358240222 1.3167e-07 au
i 17.54659987898138 6.0897e-06 deg
node 142.9466891449877 1.3669e-05 deg
peri 231.2320713435287 1.7663e-05 deg
M 271.7835278829457 1.3447e-05 deg
tp 2459087.656927398298
(2020-Aug-26.15692740)		 7.6984e-05 TDB
period 1988.024341198779
5.44		 2.2083e-05
6.046e-08		 d
yr
n .1810843019069475 2.0115e-09 deg/d
Q 3.892724272470803 2.8827e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1414  
   data-arc span      14053 days (38.48 yr)  
   first obs. used      1981-04-09  
   last obs. used      2019-09-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50841  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 03:46:54  

Additional Information
 Earth MOID = 1.33468 au 
 Jupiter MOID = 1.73933 au 
 T_jup = 3.102 
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[ 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 12.9   n/a MPO347637  
diameter diameter 11.707 km 3.309 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
geometric albedo albedo 0.098   0.069 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

14113 (1998 QD32)          Discovered 1998-Aug-17 by LINEAR at Socorro
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1998 QD32 = 2000 AU181 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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