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JPL Small-Body Database Browser
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392743 (2012 SG38)
Classification: Main-belt Asteroid          SPK-ID: 2392743
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .07167357411223194 1.5615e-07  
a 2.861428840790005 4.7439e-08 au
q 2.656340008702765 4.5078e-07 au
i 5.541036344930273 1.6762e-05 deg
node 2.936270716653979 6.081e-05 deg
peri 337.2359917892773 9.0116e-05 deg
M 228.6967142359312 7.037e-05 deg
tp 2459645.331055856847
(2022-Mar-06.83105586)
0.00034786 TDB
period 1767.961698426818
4.84
4.3966e-05
1.204e-07
d
yr
n .2036243207759185 5.0637e-09 deg/d
Q 3.066517672877245 5.0839e-08 au
  Orbit Determination Parameters
   # obs. used (total)      102  
   data-arc span      5551 days (15.20 yr)  
   first obs. used      2005-02-09  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66854  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 01:24:43  

Additional Information
 Earth MOID = 1.64899 au 
 Jupiter MOID = 2.24527 au 
 T_jup = 3.291 
[ 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 16.9   n/a MPO423459  

392743 (2012 SG38)          Discovered 2005-Feb-09 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

Alternate Designations
 2012 SG38 = 2007 RF60 = 2010 CK92 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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