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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1502474324805346 6.8971e-08  
a 2.653659553935752 3.0663e-08 AU
q 2.254954019279464 1.8248e-07 AU
i 12.92566796145644 7.9099e-06 deg
node 254.0788619940438 3.478e-05 deg
peri 62.97377538952903 4.4771e-05 deg
M 303.864832975203 3.3193e-05 deg
tp 2457046.706068363195
(2015-Jan-24.20606836)
0.00014801 JED
period 1578.942208751197
4.32
2.7367e-05
7.493e-08
d
yr
n .2280007450587618 3.9518e-09 deg/d
Q 3.052365088592039 3.527e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      886  
   data-arc span      6144 days (16.82 yr)  
   first obs. used      1997-05-20  
   last obs. used      2014-03-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48123  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Apr-17 14:20:00  

Additional Information
 Earth MOID = 1.27295 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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