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JPL Small-Body Database Browser
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58514 (1996 XK12)
Classification: Main-belt Asteroid          SPK-ID: 2058514
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09627400150393667 4.668e-08  
a 2.96958361003294 2.3094e-08 au
q 2.683689913094563 1.4225e-07 au
i 13.8796951965354 5.5589e-06 deg
node 99.05890558701935 2.2904e-05 deg
peri 125.0602126832912 3.9066e-05 deg
M 32.08380546878363 3.073e-05 deg
tp 2458433.919125802433
(2018-Nov-11.41912580)		 0.00015952 TDB
period 1869.139705683356
5.12		 2.1804e-05
5.97e-08		 d
yr
n .192601975606946 2.2468e-09 deg/d
Q 3.255477306971317 2.5318e-08 au
   Orbit Determination Parameters
   # obs. used (total)      577  
   data-arc span      7834 days (21.45 yr)  
   first obs. used      1996-12-04  
   last obs. used      2018-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60559  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 15:03:57  

Additional Information
 Earth MOID = 1.69867 au 
 Jupiter MOID = 1.86921 au 
 T_jup = 3.212 
[ 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 14.7   n/a MPO302381  

58514 (1996 XK12)          Discovered 1996-Dec-04 by Spacewatch at Kitt Peak
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 XK12 = 1998 HZ146 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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