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172734 Giansimon (2004 CN1)
Classification: Main-belt Asteroid          SPK-ID: 2172734
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1250501168614431 7.4613e-08  
a 2.533097836697824 2.4768e-08 au
q 2.216333656197292 1.7802e-07 au
i 7.002924752450904 6.1543e-06 deg
node 298.2088028017548 4.1896e-05 deg
peri 339.848026422017 0.00013406 deg
M 252.0579508019217 0.00014909 deg
tp 2459442.034385278365
(2021-Aug-15.53438528)
0.00061318 TDB
period 1472.571438851664
4.03
2.1598e-05
5.913e-08
d
yr
n .2444703126122927 3.5856e-09 deg/d
Q 2.849862017198355 2.7865e-08 au
  Orbit Determination Parameters
   # obs. used (total)      319  
   data-arc span      9675 days (26.49 yr)  
   first obs. used      1993-07-12  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66378  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 21:47:14  

Additional Information
 Earth MOID = 1.20137 au 
 Jupiter MOID = 2.28804 au 
 T_jup = 3.428 
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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.8   n/a MPO459803  

172734 Giansimon           Discovered 2004 Feb. 10 by L. Tesi and G. Fagioli at San Marcello Pistoiese.
Gianluca (b. 1969) and Simona (b. 1971) Fagioli are the sons of the second discoverer.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080520/MPCPages.arcLast Updated: 2008-05-22

Alternate Designations
 2004 CN1 = 1993 OA8 = 2002 VD125 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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