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JPL Small-Body Database Browser
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312430 (2008 GS116)
Classification: Main-belt Asteroid          SPK-ID: 2312430
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1262703860050786 5.7123e-08  
a 3.072289807340393 4.7265e-08 au
q 2.684350587448053 1.7804e-07 au
i 11.83590642191503 7.0453e-06 deg
node 65.22611650534185 3.7103e-05 deg
peri 39.13618050848545 5.034e-05 deg
M 113.45548549473 3.3505e-05 deg
tp 2457980.609908195325
(2017-Aug-15.10990820)
0.00017978 TDB
period 1966.942647828595
5.39
4.539e-05
1.243e-07
d
yr
n .183025163645428 4.2236e-09 deg/d
Q 3.460229027232733 5.3233e-08 au
  Orbit Determination Parameters
   # obs. used (total)      243  
   data-arc span      6305 days (17.26 yr)  
   first obs. used      2002-03-06  
   last obs. used      2019-06-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52789  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:01:54  

Additional Information
 Earth MOID = 1.71272 au 
 Jupiter MOID = 1.8077 au 
 T_jup = 3.186 
[ 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 15.7   n/a MPO437379  

312430 (2008 GS116)          Discovered 2008-Apr-11 by Spacewatch at Kitt Peak
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

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