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JPL Small-Body Database Browser
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11910 (1992 KJ)
Classification: Main-belt Asteroid          SPK-ID: 2011910
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .156446825260501 3.6965e-08  
a 2.208711772940912 6.1854e-09 au
q 1.863165828148814 8.2026e-08 au
i 2.997900947123223 4.1475e-06 deg
node 197.9509670829424 6.2395e-05 deg
peri 47.89529607225398 6.3263e-05 deg
M 72.58917149166183 1.0563e-05 deg
tp 2458358.744515825108
(2018-Aug-28.24451583)		 3.4889e-05 TDB
period 1198.966354271703
3.28		 5.0365e-06
1.379e-08		 d
yr
n .300258634212198 1.2613e-09 deg/d
Q 2.55425771773301 7.1531e-09 au
   Orbit Determination Parameters
   # obs. used (total)      1690  
   data-arc span      10046 days (27.50 yr)  
   first obs. used      1992-05-28  
   last obs. used      2019-11-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49043  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-13 23:20:22  

Additional Information
 Earth MOID = .851301 au 
 Jupiter MOID = 2.46404 au 
 T_jup = 3.641 
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[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.4   n/a MPO435812  

11910 (1992 KJ)          Discovered 1992-May-28 by Otomo, S. at Kiyosato
Reference: 19991026/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1992 KJ = 1997 XQ13 = 1999 RQ154 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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