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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2277967687021936 1.2166e-07  
a 3.035648994579677 6.4576e-08 AU
q 2.344137962700364 3.9921e-07 AU
i 9.321605227287678 1.1739e-05 deg
node 208.5669983974145 5.7759e-05 deg
peri 41.88663393042714 6.3375e-05 deg
M 310.2032794784707 2.4418e-05 deg
tp 2457267.723100554148
(2015-Sep-02.22310055)
0.00013296 JED
period 1931.860475789797
5.29
6.1644e-05
1.688e-07
d
yr
n .186348861375624 5.9462e-09 deg/d
Q 3.72716002645899 7.9287e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      137  
   data-arc span      5405 days (14.80 yr)  
   first obs. used      2000-06-07  
   last obs. used      2015-03-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .69276  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-08 00:04:10  

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 16.2 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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