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243065 (2007 GC1)
Classification: Main-belt Asteroid          SPK-ID: 2243065
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2163321441859564 6.8276e-08  
a 2.668101405405389 3.2709e-08 au
q 2.090905307468478 1.8601e-07 au
i 13.23544868988412 7.6201e-06 deg
node 135.2028214970503 3.8761e-05 deg
peri 40.29473453159452 4.6788e-05 deg
M 298.2508066522851 3.0947e-05 deg
tp 2458873.542789459431
(2020-Jan-25.04278946)
0.0001409 TDB
period 1591.849202820923
4.36
2.9272e-05
8.014e-08
d
yr
n .226152074808369 4.1587e-09 deg/d
Q 3.245297503342301 3.9785e-08 au
  Orbit Determination Parameters
   # obs. used (total)      315  
   data-arc span      7591 days (20.78 yr)  
   first obs. used      1998-03-25  
   last obs. used      2019-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54573  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:05:35  

Additional Information
 Earth MOID = 1.11584 au 
 Jupiter MOID = 1.78884 au 
 T_jup = 3.311 
[ 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 15.8   n/a MPO386053  
diameter diameter 3.768 km 1.051 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.065   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243065 (2007 GC1)          Discovered 2007-Apr-09 by Crni Vrh at Crni Vrh
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ show close-approach data ]
Alternate Designations
 2007 GC1 = 1998 FT146 = 2005 WJ194 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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