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30917 Moehorgan (1993 HV1)
Classification: Main-belt Asteroid          SPK-ID: 2030917
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

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Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB
Reference: MPO247615 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e 0.1248608 n/a  
a 3.1778480 n/a AU
q 2.7810594 n/a AU
i 25.85405 n/a deg
node 34.41173 n/a deg
peri 261.26766 n/a deg
M 96.41199 n/a deg
tp 2455846.3508732
(2011-Oct-11.85087320)
n/a JED
period 2069.1792135
5.67
n/a
n/a
d
yr
n 0.17398203 n/a deg/d
Q 3.5746366 n/a AU
  Orbit Determination Parameters
   # obs. used (total)      177  
   first obs. used      1993-??-??  
   last obs. used      2012-12-13  
   # oppositions      10  
   planetary ephem.      DE403  
   condition code      0  
   fit RMS      0.60  
   data source      MPC:mpn  
   producer      MPCLINUX  

Additional Information
 T_jup = 3.033 

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.4 mag n/a PDS3 (MPO 18581)  

30917 Moehorgan           Discovered 1993 Apr. 19 by J. L. Tonry at Michigan-Dartmouth-MIT Observatory.
Maureen "Moe" A. Horgan (b. 1956), trombonist, conductor and teacher, has inspired generations of musicians and music lovers. She teaches at the Georgia College and State University and plays with the New Hampshire Music Festival.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20051215/MPCPages.arcLast Updated: 2006-03-22
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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