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14466 Hodge (1993 OY2)
Classification: Main-belt Asteroid          SPK-ID: 2014466
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2020272884770412 8.5099e-08  
a 2.613186990480059 3.029e-08 au
q 2.085251908509893 2.2722e-07 au
i 17.20102558042601 1.0997e-05 deg
node 352.2723458544111 1.8354e-05 deg
peri 317.475987159199 3.033e-05 deg
M 183.3942503969637 2.0905e-05 deg
tp 2458357.431354854970
(2018-Aug-26.93135486)
8.8281e-05 JED
period 1542.958189981287
4.22
2.6827e-05
7.345e-08
d
yr
n .2333180525159701 4.0566e-09 deg/d
Q 3.141122072450225 3.6409e-08 au
  Orbit Determination Parameters
   # obs. used (total)      581  
   data-arc span      23485 days (64.30 yr)  
   first obs. used      1951-11-05  
   last obs. used      2016-02-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .60887  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Mar-24 16:20:11  

Additional Information
 Earth MOID = 1.10208 au 
 Jupiter MOID = 2.29163 au 
 T_jup = 3.317 
[ 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 14.6 mag n/a PDS3 (MPC 39838)  
rotation period rot_per 10.1912 h n/a LCDB (Rev. 2016-February); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2016) Astron. J. 150, A75.]

14466 Hodge           Discovered 1993 July 25 by M. Hammergren at the Manastash Ridge Observatory of the University of Washington.
Paul W. Hodge (b. 1934) is a professor of astronomy at the University of Washington and, since 1984, editor of the Astronomical Journal. He has made seminal contributions to the study of star-forming regions in galaxies, the extragalactic distance scale and terrestrial impact craters. The citation was prepared by T. Smith.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010309/MPCPages.arcLast Updated: 2009-05-11

Alternate Designations
 1993 OY2 = 1996 FV 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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