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7448 Pollath (1948 AA)
Classification: Main-belt Asteroid          SPK-ID: 2007448
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1646887472203571 7.8537e-08  
a 2.302229548766034 1.7909e-08 au
q 1.923078248566068 1.8336e-07 au
i 24.60657762751019 9.4318e-06 deg
node 273.3630701625822 1.9271e-05 deg
peri 292.3321823926869 3.4478e-05 deg
M 76.21196463602949 2.7621e-05 deg
tp 2457130.389156611579
(2015-Apr-17.88915661)
9.8212e-05 JED
period 1275.913881556872
3.49
1.4888e-05
4.076e-08
d
yr
n .2821507040590603 3.2922e-09 deg/d
Q 2.681380848966 2.0858e-08 au
  Orbit Determination Parameters
   # obs. used (total)      601  
   data-arc span      24684 days (67.58 yr)  
   first obs. used      1948-01-16  
   last obs. used      2015-08-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49767  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Sep-02 14:22:03  

Additional Information
 Earth MOID = 1.01164 au 
 Jupiter MOID = 2.59019 au 
 T_jup = 3.453 
[ 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 13.5 mag n/a MPO337318  

7448 Pöllath           Discovered 1948 Jan. 14 by W. Baade at the Mt. Wilson Observatory.
Reinhard Pöllath (b. 1948), a professor of tax law at the University of Münster, is an authority on corporate acquisitions and business successions. As founder of the Exzellenz-Stiftung zur Förderung der Max-Planck-Gesellschaft he inspires the community with his fascination for science, in particular for molecular biology.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080122/MPCPages.arcLast Updated: 2008-03-05

Alternate Designations
 1948 AA = 1989 YW6 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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