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JPL Small-Body Database Browser
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347402 (2012 SG15)
Classification: Main-belt Asteroid          SPK-ID: 2347402
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02458376072658028 6.7599e-08  
a 3.111156574763974 4.1965e-08 au
q 3.034672645947049 2.0936e-07 au
i 9.687334869638127 7.1344e-06 deg
node 233.031631742794 4.1294e-05 deg
peri 86.36903139315893 0.00018534 deg
M 202.1042262065635 0.0001761 deg
tp 2459879.622174370870
(2022-Oct-27.12217437)
0.00097888 TDB
period 2004.385394048266
5.49
4.0554e-05
1.11e-07
d
yr
n .1796061780678348 3.6339e-09 deg/d
Q 3.187640503580898 4.2996e-08 au
  Orbit Determination Parameters
   # obs. used (total)      159  
   data-arc span      8513 days (23.31 yr)  
   first obs. used      1995-08-25  
   last obs. used      2018-12-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58664  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:46:00  

Additional Information
 Earth MOID = 2.04141 au 
 Jupiter MOID = 1.89333 au 
 T_jup = 3.196 
[ 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 15.6   n/a MPO427781  

347402 (2012 SG15)          Discovered 1995-Aug-25 by Spacewatch at Kitt Peak
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2012 SG15 = 1995 QE7 = 2010 HS80 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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