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7455 Podosek (1981 EQ26)
Classification: Main-belt Asteroid          SPK-ID: 2007455
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01537866094370224 5.6751e-08  
a 2.849408983156054 2.5705e-08 AU
q 2.805588888514158 1.6622e-07 AU
i 2.40156192334979 8.2721e-06 deg
node 164.476786231865 0.00014445 deg
peri 287.6880316435648 0.00033847 deg
M 89.61640754324701 0.00030197 deg
tp 2456563.163585406398
(2013-Sep-27.66358541)
0.0014744 JED
period 1756.833526022777
4.81
2.3773e-05
6.509e-08
d
yr
n .2049141222930719 2.7729e-09 deg/d
Q 2.893229077797951 2.61e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      930  
   data-arc span      12104 days (33.14 yr)  
   first obs. used      1981-02-09  
   last obs. used      2014-04-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51107  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 18:59:22  

Additional Information
 Earth MOID = 1.82309 AU 
 T_jup = 3.305 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.4 mag n/a MPO279593  

7455 Podosek           Discovered 1981 Mar. 2 by S. J. Bus at Siding Spring in the course of the U.K. Schmidt-Caltech Asteroid Survey.
Frank A. Podosek (b. 1941) is a professor at Washington University in St. Louis. His research centers on the uses of isotopic analysis of natural materials in elucidating the character and history of our planet and our planetary system.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20060809/MPCPages.arcLast Updated: 2007-08-08

[ show close-approach data ]
Alternate Designations
 1981 EQ26 = 1984 YT4 = 1995 CG5 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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