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117710 (2005 FC7)
Classification: Main-belt Asteroid          SPK-ID: 2117710
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0940703573586031 4.3091e-08  
a 3.015177152619415 2.1192e-08 au
q 2.731538360373011 1.305e-07 au
i 12.90953908522502 4.7468e-06 deg
node 170.2460868634625 1.7368e-05 deg
peri 161.0765772301632 2.7156e-05 deg
M 186.153278091185 2.2672e-05 deg
tp 2459923.988905764500
(2022-Dec-10.48890576)
0.00012359 TDB
period 1912.351308238057
5.24
2.0161e-05
5.52e-08
d
yr
n .1882499300464232 1.9846e-09 deg/d
Q 3.298815944865818 2.3185e-08 au
  Orbit Determination Parameters
   # obs. used (total)      881  
   data-arc span      10453 days (28.62 yr)  
   first obs. used      1991-09-09  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55791  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:14:29  

Additional Information
 Earth MOID = 1.72519 au 
 Jupiter MOID = 2.12721 au 
 T_jup = 3.203 
[ 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 14.7   n/a MPO502791  
diameter diameter 6.896 km 0.373 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.045   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

117710 (2005 FC7)          Discovered 2005-Mar-31 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2005 FC7 = 2002 UU45 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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