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117764 (2005 GG73)
Classification: Main-belt Asteroid          SPK-ID: 2117764
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1669845165385566 7.9507e-08  
a 3.13284702410058 3.2799e-08 au
q 2.609710078391889 2.4632e-07 au
i 12.20913885068899 6.0743e-06 deg
node 151.2512045394529 3.281e-05 deg
peri 25.37035442983815 4.1271e-05 deg
M 282.8921177915157 2.4285e-05 deg
tp 2459434.313921449524
(2021-Aug-07.81392145)
0.00014017 TDB
period 2025.383232541236
5.55
3.1807e-05
8.708e-08
d
yr
n .177744139586023 2.7913e-09 deg/d
Q 3.655983969809271 3.8276e-08 au
  Orbit Determination Parameters
   # obs. used (total)      393  
   data-arc span      7648 days (20.94 yr)  
   first obs. used      1999-02-12  
   last obs. used      2020-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53293  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 05:50:13  

Additional Information
 Earth MOID = 1.62093 au 
 Jupiter MOID = 1.33608 au 
 T_jup = 3.156 
[ 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 15.1   n/a MPO453648  
diameter diameter 5.377 km 0.209 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.046   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

117764 (2005 GG73)          Discovered 2005-Apr-04 by CSS at Catalina
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2005 GG73 = 2001 QY185 = 2005 FY2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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