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187603 (2006 XK38)
Classification: Main-belt Asteroid          SPK-ID: 2187603
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1458042152380537 3.9612e-08  
a 2.362512067860846 1.2906e-08 au
q 2.018047849815964 8.8591e-08 au
i 8.097677389517514 3.5363e-06 deg
node 98.12360911548848 3.0868e-05 deg
peri 243.9106590401322 3.4471e-05 deg
M 56.09693980447536 1.3969e-05 deg
tp 2458993.821096028285
(2020-May-24.32109603)
5.1318e-05 TDB
period 1326.354087926227
3.63
1.0869e-05
2.976e-08
d
yr
n .2714207339330217 2.2241e-09 deg/d
Q 2.706976285905728 1.4788e-08 au
  Orbit Determination Parameters
   # obs. used (total)      482  
   data-arc span      8151 days (22.32 yr)  
   first obs. used      1998-09-22  
   last obs. used      2021-01-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5032  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 11:57:04  

Additional Information
 Earth MOID = 1.02252 au 
 Jupiter MOID = 2.67762 au 
 T_jup = 3.522 
[ 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 16.57   n/a E2021B55  

187603 (2006 XK38)          Discovered 2006-Dec-11 by Spacewatch at Kitt Peak
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

Alternate Designations
 2006 XK38 = 2002 WW13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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