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227930 Athos (2007 GG6)
Classification: Main-belt Asteroid          SPK-ID: 2227930
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2312077862682355 5.0822e-08  
a 3.144630091952994 3.3702e-08 au
q 2.417567129760064 1.5546e-07 au
i 9.260621114128787 8.1481e-06 deg
node 48.32687040707469 2.971e-05 deg
peri 250.6880620881598 3.4037e-05 deg
M 93.37904379251835 1.5517e-05 deg
tp 2458672.176781195451
(2019-Jul-07.67678120)
8.6162e-05 TDB
period 2036.820586771489
5.58
3.2744e-05
8.965e-08
d
yr
n .1767460533039028 2.8414e-09 deg/d
Q 3.871693054145924 4.1494e-08 au
  Orbit Determination Parameters
   # obs. used (total)      272  
   data-arc span      6289 days (17.22 yr)  
   first obs. used      2003-10-24  
   last obs. used      2021-01-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55164  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 00:41:42  

Additional Information
 Earth MOID = 1.41972 au 
 Jupiter MOID = 1.48145 au 
 T_jup = 3.148 
[ 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 15.4   n/a MPO450054  

227930 Athos           Discovered 2007 Apr. 14 by B. Christophe at Saint-Sulpice.
Olivier d´Athos de la Fère (1595-1661) is a fictional character, a Musketeer of the Guard in the novels The Three Musketeers, Twenty Years After and The Vicomte de Bragelonne by Alexandre Dumas, père.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20100330/MPCPages.arcLast Updated: 2010-04-05

[ show close-approach data ]
Alternate Designations
 2007 GG6 = 2003 UX242 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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