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8127 Beuf (1967 HA)
Classification: Main-belt Asteroid          SPK-ID: 2008127
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04782413510337314 1.1247e-07  
a 2.55047093002272 2.8595e-08 AU
q 2.428496863688088 2.8093e-07 AU
i 14.0775815454763 1.1824e-05 deg
node 331.6761494276329 3.6498e-05 deg
peri 224.2236957332703 0.00012006 deg
M 108.4431862400986 0.00011761 deg
tp 2455952.344467400844
(2012-Jan-25.84446740)		 0.00048692 JED
period 1487.746693263792
4.07		 2.502e-05
6.85e-08		 d
yr
n .2419766762917405 4.0694e-09 deg/d
Q 2.672444996357353 2.9962e-08 AU
   Orbit Determination Parameters
   # obs. used (total)      582  
   data-arc span      16792 days (45.97 yr)  
   first obs. used      1967-04-27  
   last obs. used      2013-04-17  
   planetary ephem.      DE405  
   SB-pert. ephem.      SB405-CPV-2  
   condition code      0  
   fit RMS      .56854  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Apr-29 13:29:44  

Additional Information
 Earth MOID = 1.44785 AU 
 T_jup = 3.397 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.1 mag n/a PDS3 (MPC 31070)  

8127 Beuf           Discovered 1967 Apr. 27 by C. U. Cesco at the Félix Aguilar Observatory, El Leoncito.
French astronomer Francisco Beuf (1834-1889) was invited by the Argentinian government in 1880 to participate in the organization of the Argentinian Navy School. In 1883 he took part in the organization and foundation of La Plata Observatory, of which he was the first director.
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
 1967 HA = 1991 CH 
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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