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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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1647644145346319 7.9392e-08  
a 2.302357892291836 1.8269e-08 AU
q 1.923011242119183 1.8565e-07 AU
i 24.60799515186566 9.5412e-06 deg
node 273.3676668503895 1.9626e-05 deg
peri 292.266139525119 3.4992e-05 deg
M 323.4003669308177 2.8642e-05 deg
tp 2457130.227458028459
(2015-Apr-17.72745803)
0.00010142 JED
period 1276.020576544226
3.49
1.5188e-05
4.158e-08
d
yr
n .2821271119114455 3.358e-09 deg/d
Q 2.68170454246449 2.1279e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      583  
   data-arc span      24626 days (67.42 yr)  
   first obs. used      1948-01-16  
   last obs. used      2015-06-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49812  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 11:56:51  

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 13.5 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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