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JPL Small-Body Database Browser
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344443 (2002 GL189)
Classification: Main-belt Asteroid          SPK-ID: 2344443
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08582852264066088 7.0983e-08  
a 2.581871108505108 2.6957e-08 au
q 2.360272925613509 1.9688e-07 au
i 4.767512299734271 7.0025e-06 deg
node 72.50079850618594 6.1417e-05 deg
peri 298.8011109203662 7.1332e-05 deg
M 240.0992767012281 3.5988e-05 deg
tp 2459105.184033903544
(2020-Sep-12.68403390)
0.00015186 TDB
period 1515.305722990053
4.15
2.3732e-05
6.497e-08
d
yr
n .2375758202045431 3.7208e-09 deg/d
Q 2.803469291396706 2.9271e-08 au
  Orbit Determination Parameters
   # obs. used (total)      200  
   data-arc span      6299 days (17.25 yr)  
   first obs. used      2002-04-08  
   last obs. used      2019-07-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59242  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:30:48  

Additional Information
 Earth MOID = 1.36407 au 
 Jupiter MOID = 2.59774 au 
 T_jup = 3.414 
[ 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 16.5   n/a MPO440551  

344443 (2002 GL189)          Discovered 2002-Apr-08 by NEAT at Palomar
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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