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JPL Small-Body Database Browser
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17123 (1999 JQ63)
Classification: Main-belt Asteroid          SPK-ID: 2017123
[ 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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09830142498227604 4.037e-08  
a 2.986435735702627 1.9844e-08 au
q 2.692864847265067 1.2579e-07 au
i 11.84164899987026 4.6263e-06 deg
node 84.73250076464875 2.1654e-05 deg
peri 229.8216365776186 3.2823e-05 deg
M 249.8357051600561 2.6583e-05 deg
tp 2459177.354846257983
(2020-Nov-23.85484626)		 0.00014116 TDB
period 1885.073062507152
5.16		 1.8789e-05
5.144e-08		 d
yr
n .1909740302167382 1.9035e-09 deg/d
Q 3.280006624140186 2.1795e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1418  
   data-arc span      14043 days (38.45 yr)  
   first obs. used      1980-11-29  
   last obs. used      2019-05-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51584  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 02:29:14  

Additional Information
 Earth MOID = 1.69466 au 
 Jupiter MOID = 1.9565 au 
 T_jup = 3.218 
[ 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 13.4   n/a MPO473994  
diameter diameter 6.313 km 0.202 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.255   0.048 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17123 (1999 JQ63)          Discovered 1999-May-10 by LINEAR at Socorro
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 JQ63 = 1980 WE3 = 1990 UZ10 = 1999 LX18 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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