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JPL Small-Body Database Browser
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347193 (2011 GZ81)
Classification: Main-belt Asteroid          SPK-ID: 2347193
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09580968899308193 9.1381e-08  
a 3.093521771811668 5.3869e-08 au
q 2.797132412961064 2.9047e-07 au
i 8.487524711188215 5.6433e-06 deg
node 265.2807439596933 7.4164e-05 deg
peri 80.96217249403924 8.1345e-05 deg
M 120.5967868443582 3.2825e-05 deg
tp 2458334.749612145810
(2018-Aug-04.24961215)
0.00018433 TDB
period 1987.367540205079
5.44
5.191e-05
1.421e-07
d
yr
n .1811441480838774 4.7315e-09 deg/d
Q 3.389911130662272 5.903e-08 au
  Orbit Determination Parameters
   # obs. used (total)      239  
   data-arc span      5853 days (16.02 yr)  
   first obs. used      2003-12-27  
   last obs. used      2020-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55698  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 08:20:37  

Additional Information
 Earth MOID = 1.80614 au 
 Jupiter MOID = 1.99686 au 
 T_jup = 3.200 
[ 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 15.5   n/a MPO455520  

347193 (2011 GZ81)          Discovered 2007-Sep-08 by OAM at Costitx
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2011 GZ81 = 2007 RB14 = 2012 MB9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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