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JPL Small-Body Database Browser
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392477 (2011 GA52)
Classification: Main-belt Asteroid          SPK-ID: 2392477
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1263568431908659 1.0581e-07  
a 2.807873112914033 4.2624e-08 au
q 2.453079130285706 2.8991e-07 au
i 17.74424633915334 8.3822e-06 deg
node 193.2876130931549 2.1515e-05 deg
peri 188.6333797094402 3.4336e-05 deg
M 62.86090440641921 2.5353e-05 deg
tp 2458300.416049461740
(2018-Jun-30.91604946)
0.00012178 TDB
period 1718.559782330173
4.71
3.9132e-05
1.071e-07
d
yr
n .2094777287944448 4.7699e-09 deg/d
Q 3.16266709554236 4.801e-08 au
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      6504 days (17.81 yr)  
   first obs. used      2001-03-19  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54309  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:16:35  

Additional Information
 Earth MOID = 1.45561 au 
 Jupiter MOID = 2.29595 au 
 T_jup = 3.241 
[ 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 16.2   n/a MPO460512  

392477 (2011 GA52)          Discovered 2011-Mar-11 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

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