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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1562170825324538 3.671e-08  
a 2.209182050985428 6.1208e-09 au
q 1.864070076197421 8.1384e-08 au
i 2.997465511980335 4.1415e-06 deg
node 197.9475743499806 6.1258e-05 deg
peri 47.95505694309529 6.2114e-05 deg
M 192.6207206875106 1.0698e-05 deg
tp 2459558.128392911974
(2021-Dec-09.62839291)		 3.6531e-05 TDB
period 1199.349299822988
3.28		 4.9844e-06
1.365e-08		 d
yr
n .3001627633026779 1.2475e-09 deg/d
Q 2.554294025773434 7.077e-09 au
   Orbit Determination Parameters
   # obs. used (total)      1748  
   data-arc span      10106 days (27.67 yr)  
   first obs. used      1992-05-28  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4926  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 20:11:37  

Additional Information
 Earth MOID = .852367 au 
 Jupiter MOID = 2.46389 au 
 T_jup = 3.641 
[ 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 14.5   n/a MPO502260  

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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