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JPL Small-Body Database Browser
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117794 (2005 GZ138)
Classification: Outer Main-belt Asteroid          SPK-ID: 2117794
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 .121424973085501 6.3754e-08  
a 3.209127566511563 3.584e-08 au
q 2.819459338119958 2.1153e-07 au
i 5.742187135675331 7.0601e-06 deg
node 15.56329825530356 5.5146e-05 deg
peri 176.7464600992971 5.9966e-05 deg
M 175.9274190102453 2.4828e-05 deg
tp 2457574.352174603315
(2016-Jul-04.85217460)
0.00013751 TDB
period 2099.804676389263
5.75
3.5176e-05
9.631e-08
d
yr
n .1714445176963035 2.8721e-09 deg/d
Q 3.598795794903169 4.0192e-08 au
  Orbit Determination Parameters
   # obs. used (total)      309  
   data-arc span      7528 days (20.61 yr)  
   first obs. used      1999-03-22  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58194  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 13:54:47  

Additional Information
 Earth MOID = 1.81952 au 
 Jupiter MOID = 1.35885 au 
 T_jup = 3.173 
[ 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 15.0   n/a MPO453649  
diameter diameter 5.930 km 0.206 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.073   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

117794 (2005 GZ138)          Discovered 2005-Apr-12 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2005 GZ138 = 2001 SL191 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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