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JPL Small-Body Database Browser
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382638 (2002 QJ134)
Classification: Main-belt Asteroid          SPK-ID: 2382638
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1207867008505706 6.7482e-08  
a 2.256522007324236 1.5624e-08 au
q 1.983964158662835 1.5158e-07 au
i 2.75487653934867 7.0443e-06 deg
node 75.67681012332905 0.00020387 deg
peri 233.5851592810874 0.00020844 deg
M 352.0717738240815 4.2743e-05 deg
tp 2458627.766620740431
(2019-May-24.26662074)
0.000147 TDB
period 1238.105882545424
3.39
1.2859e-05
3.521e-08
d
yr
n .2907667309195523 3.0199e-09 deg/d
Q 2.529079855985638 1.7511e-08 au
  Orbit Determination Parameters
   # obs. used (total)      74  
   data-arc span      6253 days (17.12 yr)  
   first obs. used      2002-08-20  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59304  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 12:38:33  

Additional Information
 Earth MOID = .969989 au 
 Jupiter MOID = 2.67937 au 
 T_jup = 3.612 
[ 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 18.2   n/a MPO440655  

382638 (2002 QJ134)          Discovered 2002-Aug-30 by NEAT at Palomar
Reference: Last Updated: 2014-01-21

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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