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117716 (2005 GN1)
Classification: Main-belt Asteroid          SPK-ID: 2117716
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3839699670529431 3.3274e-08  
a 2.712850880388166 1.594e-08 au
q 1.671197617225975 8.5466e-08 au
i 30.75600963377751 6.152e-06 deg
node 47.69425538303592 7.4919e-06 deg
peri 261.3518439458989 1.1561e-05 deg
M 82.20022784330945 7.6732e-06 deg
tp 2458627.844246565196
(2019-May-24.34424657)
3.4139e-05 TDB
period 1632.064469362038
4.47
1.4385e-05
3.938e-08
d
yr
n .2205795216782835 1.9441e-09 deg/d
Q 3.754504143550358 2.2061e-08 au
  Orbit Determination Parameters
   # obs. used (total)      929  
   data-arc span      8696 days (23.81 yr)  
   first obs. used      1996-04-13  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48867  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 05:49:30  

Additional Information
 Earth MOID = .897934 au 
 Jupiter MOID = 2.2892 au 
 T_jup = 3.064 
[ 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 14.4   n/a MPO502791  
diameter diameter 6.223 km 0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.094   0.003 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

117716 (2005 GN1)          Discovered 2005-Apr-01 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2005 GN1 = 2000 EG173 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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