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JPL Small-Body Database Browser
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423336 (2005 GJ53)
Classification: Main-belt Asteroid          SPK-ID: 2423336
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1159263398209754 7.064e-08  
a 3.108821294454196 6.2802e-08 au
q 2.748427020630614 2.1128e-07 au
i 1.764422957991018 7.3146e-06 deg
node 52.6462555755428 0.00047361 deg
peri 166.0636353555465 0.00047972 deg
M 275.9878320074791 7.8575e-05 deg
tp 2459467.731113524183
(2021-Sep-10.23111352)
0.00044636 TDB
period 2002.129035447343
5.48
6.0668e-05
1.661e-07
d
yr
n .1798085905684715 5.4485e-09 deg/d
Q 3.469215568277777 7.0082e-08 au
  Orbit Determination Parameters
   # obs. used (total)      74  
   data-arc span      4979 days (13.63 yr)  
   first obs. used      2004-01-28  
   last obs. used      2017-09-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62345  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:50:55  

Additional Information
 Earth MOID = 1.74079 au 
 Jupiter MOID = 1.50141 au 
 T_jup = 3.209 
[ 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 16.7   n/a MPO419085  

423336 (2005 GJ53)          Discovered 2004-Jan-28 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-02-04

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