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117717 (2005 GD5)
Classification: Main-belt Asteroid          SPK-ID: 2117717
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2218653749605991 3.2371e-08  
a 2.781838105865935 1.1206e-08 au
q 2.164644551428307 8.8522e-08 au
i 11.62430133235652 4.3122e-06 deg
node 183.1084772464455 1.6319e-05 deg
peri 137.1872281104226 1.9315e-05 deg
M 7.003059465963475 8.8764e-06 deg
tp 2458967.532841357341
(2020-Apr-28.03284136)
4.1721e-05 TDB
period 1694.713170584846
4.64
1.024e-05
2.804e-08
d
yr
n .2124253273347513 1.2836e-09 deg/d
Q 3.399031660303564 1.3693e-08 au
  Orbit Determination Parameters
   # obs. used (total)      948  
   data-arc span      8890 days (24.34 yr)  
   first obs. used      1996-06-22  
   last obs. used      2020-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47652  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:16:42  

Additional Information
 Earth MOID = 1.1689 au 
 Jupiter MOID = 2.05944 au 
 T_jup = 3.267 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.1   n/a MPO436565  
diameter diameter 6.189 km 0.097 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.046   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

117717 (2005 GD5)          Discovered 2005-Apr-01 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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