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JPL Small-Body Database Browser
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390224 (2012 XZ38)
Classification: Main-belt Asteroid          SPK-ID: 2390224
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1296090262055344 2.3981e-07  
a 2.52225844128351 3.1204e-08 au
q 2.195350980870065 6.134e-07 au
i 2.000612055600579 2.1217e-05 deg
node 197.3846340391954 0.00029884 deg
peri 355.5610156343622 0.00031267 deg
M 108.4910287495951 8.0636e-05 deg
tp 2458159.565450165280
(2018-Feb-10.06545017)
0.00033006 TDB
period 1463.129622513526
4.01
2.7152e-05
7.434e-08
d
yr
n .246047919788236 4.566e-09 deg/d
Q 2.849165901696955 3.5249e-08 au
  Orbit Determination Parameters
   # obs. used (total)      128  
   data-arc span      5861 days (16.05 yr)  
   first obs. used      2002-04-09  
   last obs. used      2018-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55429  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 06:55:48  

Additional Information
 Earth MOID = 1.19513 au 
 Jupiter MOID = 2.1089 au 
 T_jup = 3.443 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.5   n/a MPO440684  

390224 (2012 XZ38)          Discovered 2002-Apr-09 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-03-21

[ show close-approach data ]
Alternate Designations
 2012 XZ38 = 2010 GC108 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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