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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1647644207340198 7.9948e-08  
a 2.302357882324172 2.174e-08 AU
q 1.923011219520625 1.8694e-07 AU
i 24.60800423851484 1.1593e-05 deg
node 273.3676718521349 2.0041e-05 deg
peri 292.2661073689161 4.4571e-05 deg
M 323.4004025008434 4.6222e-05 deg
tp 2457130.227331107997
(2015-Apr-17.72733111)
0.00016454 JED
period 1276.020568257758
3.49
1.8073e-05
4.948e-08
d
yr
n .2821271137435769 3.9959e-09 deg/d
Q 2.681704545127719 2.5321e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      525  
   data-arc span      24135 days (66.08 yr)  
   first obs. used      1948-01-16  
   last obs. used      2014-02-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49616  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 18:59:15  

Additional Information
 Earth MOID = 1.0141 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 13.4 mag n/a MPO244249  

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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