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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1647027356767867 7.8549e-08  
a 2.302441973004135 1.7949e-08 au
q 1.923223481313296 1.8343e-07 au
i 24.60492602502311 9.4313e-06 deg
node 273.3575734012753 1.9273e-05 deg
peri 292.3729392585526 3.4472e-05 deg
M 132.5956667122957 2.7567e-05 deg
tp 2457130.488701369150
(2015-Apr-17.98870137)
9.8203e-05 JED
period 1276.090476427428
3.49
1.4922e-05
4.085e-08
d
yr
n .2821116579506682 3.2988e-09 deg/d
Q 2.681660464694974 2.0905e-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 = 1.01238 au 
 Jupiter MOID = 2.59083 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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