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JPL Small-Body Database Browser
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15322 (1993 QY)
Classification: Main-belt Asteroid          SPK-ID: 2015322
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .328573550043243 4.6827e-08  
a 2.595608217376803 1.4395e-08 au
q 1.742760010871893 1.2573e-07 au
i 28.33071225903479 5.9174e-06 deg
node 156.123557338972 7.7443e-06 deg
peri 236.0186955811234 1.0385e-05 deg
M 114.2206747891107 8.5803e-06 deg
tp 2458515.882203853012
(2019-Feb-01.38220385)		 3.4218e-05 TDB
period 1527.415303184221
4.18		 1.2706e-05
3.479e-08		 d
yr
n .2356922830676789 1.9607e-09 deg/d
Q 3.448456423881713 1.9125e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1490  
   data-arc span      9643 days (26.40 yr)  
   first obs. used      1993-08-13  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50273  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-28 23:46:53  

Additional Information
 Earth MOID = .847338 au 
 Jupiter MOID = 2.35404 au 
 T_jup = 3.179 
[ 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 13.7   n/a MPO452387  
diameter diameter 5.067 km 0.041 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.220   0.100 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

15322 (1993 QY)          Discovered 1993-Aug-16 by Elst, E. W. at Caussols
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1993 QY = 1999 CC12 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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