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242648 Fribourg (2005 NQ63)
Classification: Main-belt Asteroid          SPK-ID: 2242648
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2278925327637938 1.5836e-07  
a 3.037930161032833 1.0012e-07 AU
q 2.34560856227554 4.9015e-07 AU
i 9.317686613837321 1.3628e-05 deg
node 208.6049760919667 8.3874e-05 deg
peri 41.67156949162743 8.9559e-05 deg
M 273.1365075541368 3.6558e-05 deg
tp 2457267.159263466107
(2015-Sep-01.65926347)
0.00020903 JED
period 1934.038456403315
5.30
9.5605e-05
2.618e-07
d
yr
n .1861390081505842 9.2013e-09 deg/d
Q 3.730251759790125 1.2293e-07 AU
  Orbit Determination Parameters
   # obs. used (total)      117  
   data-arc span      4976 days (13.62 yr)  
   first obs. used      2000-06-07  
   last obs. used      2014-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .69611  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Feb-19 21:24:32  

Additional Information
 Earth MOID = 1.34175 AU 
 T_jup = 3.181 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2 mag n/a MPO248525  

242648 Fribourg           Discovered 2005 July 13 by P. Kocher at Observatoire Naef.
Fribourg is a young, dynamic and bilingual region opf Switzerland near the capital, Bern.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20111012/MPCPages.arcLast Updated: 2011-10-13

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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