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30779 Sankt-Stephan (1987 UE1)
Classification: Main-belt Asteroid          SPK-ID: 2030779
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1928283660037909 7.6778e-08  
a 2.310278760280939 1.5411e-08 AU
q 1.864791481922702 1.7397e-07 AU
i 24.71570536492284 8.2835e-06 deg
node 196.0828787208133 1.3909e-05 deg
peri 188.9661938124353 2.282e-05 deg
M 204.2399853602637 2.1971e-05 deg
tp 2457355.443135363364
(2015-Nov-28.94313536)
8.2499e-05 JED
period 1282.611132214447
3.51
1.2834e-05
3.514e-08
d
yr
n .2806774329008471 2.8085e-09 deg/d
Q 2.755766038639176 1.8383e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      453  
   data-arc span      9776 days (26.77 yr)  
   first obs. used      1987-09-25  
   last obs. used      2014-07-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .61936  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 13:03:27  

Additional Information
 Earth MOID = .868105 AU 
 T_jup = 3.440 
[ 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 14.7 mag n/a MPO257078  

30779 Sankt-Stephan           Discovered 1987 Oct. 17 by C. S. and E. M. Shoemaker at Palomar.
Father Gregor (Bernhard Helms; b. 1946) is a Benedictine monk of the abbey Sankt-Stephan in Augsburg, Germany. As a physics-astronomy teacher, he followed tradition by building his own observatory and school planetarium. The abbey's museum exhibits precious historical instruments of J. Fraunhofer and G. F. Brander.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20060413/MPCPages.arcLast Updated: 2006-04-17

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