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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2277967515010277 1.2112e-07  
a 3.035648963148988 6.1894e-08 AU
q 2.344137990646185 3.9865e-07 AU
i 9.321606109056404 1.1721e-05 deg
node 208.5669701810175 4.9497e-05 deg
peri 41.88665728998101 5.6334e-05 deg
M 310.2032910682087 2.3531e-05 deg
tp 2457267.723034210193
(2015-Sep-02.22303421)
0.00012759 JED
period 1931.860445786474
5.29
5.9083e-05
1.618e-07
d
yr
n .1863488642697695 5.6992e-09 deg/d
Q 3.72715993565179 7.5993e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      209  
   data-arc span      5458 days (14.94 yr)  
   first obs. used      2000-06-07  
   last obs. used      2015-05-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .63772  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 23:42:12  

Additional Information
 Earth MOID = 1.34193 AU 
 T_jup = 3.182 
[ 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 16.3 mag n/a MPO338723  

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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