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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1650522531993293 8.8833e-08  
a 2.30249260805279 2.0797e-08 AU
q 1.922461015118877 2.0678e-07 AU
i 24.61414261541692 1.2584e-05 deg
node 273.375480109862 2.2019e-05 deg
peri 292.2785365322424 4.75e-05 deg
M 266.9900089494038 4.8206e-05 deg
tp 2457130.202997533870
(2015-Apr-17.70299753)
0.0001724 JED
period 1276.132572119331
3.49
1.729e-05
4.734e-08
d
yr
n .2821023519540229 3.8221e-09 deg/d
Q 2.682524200986704 2.423e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      529  
   data-arc span      24137 days (66.08 yr)  
   first obs. used      1948-01-14  
   last obs. used      2014-02-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52349  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Mar-22 10:50:45  

Additional Information
 Earth MOID = 1.01221 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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