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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 ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1206608585207018 6.6491e-08  
a 2.25680353389061 1.5421e-08 au
q 1.984495681978815 1.4908e-07 au
i 2.754473618824693 6.7894e-06 deg
node 75.67111281004529 0.00019619 deg
peri 233.8079553271941 0.00020015 deg
M 223.2764261674168 3.9438e-05 deg
tp 2459866.805391918734
(2022-Oct-14.30539192)
0.00013621 TDB
period 1238.337591277879
3.39
1.2693e-05
3.475e-08
d
yr
n .2907123247615418 2.9797e-09 deg/d
Q 2.529111385802405 1.7282e-08 au
  Orbit Determination Parameters
   # obs. used (total)      85  
   data-arc span      6744 days (18.46 yr)  
   first obs. used      2002-08-20  
   last obs. used      2021-02-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59173  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 10:54:54  

Additional Information
 Earth MOID = .970792 au 
 Jupiter MOID = 2.67934 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 18.39   n/a MPCxxxxx  

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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