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23692 (1997 KA)
Classification: Main-belt Asteroid          SPK-ID: 2023692
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1502716907311077 5.7962e-08  
a 2.653899483654985 2.3392e-08 AU
q 2.255093521215737 1.6071e-07 AU
i 12.92480390051497 7.9612e-06 deg
node 254.0771250040168 2.8206e-05 deg
peri 62.93442841587694 3.9005e-05 deg
M 349.4958146663398 2.8257e-05 deg
tp 2457046.577086114914
(2015-Jan-24.07708611)
0.00012417 JED
period 1579.156352869573
4.32
2.0879e-05
5.716e-08
d
yr
n .2279698266392836 3.0141e-09 deg/d
Q 3.052705446094233 2.6908e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      911  
   data-arc span      6251 days (17.11 yr)  
   first obs. used      1997-05-20  
   last obs. used      2014-07-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48189  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:50:38  

Additional Information
 Earth MOID = 1.27489 AU 
 T_jup = 3.337 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.6 mag n/a MPO266079  

23692 (1997 KA)          Discovered 1997-May-20 by Beijing Schmidt CCD Asteroid Program at Xinglong (327)
Reference: 20010408/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1997 KA = 1998 XP31 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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