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17519 Pritsak (1992 YE2)
Classification: Main-belt Asteroid          SPK-ID: 2017519
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1158465333373108 5.0551e-08  
a 2.652746187371497 2.0579e-08 AU
q 2.345434737740741 1.3764e-07 AU
i 11.87221252139399 7.0215e-06 deg
node 284.7572814623937 2.9683e-05 deg
peri 317.7080265715924 4.8454e-05 deg
M 252.3429751646422 3.9131e-05 deg
tp 2457472.434631931225
(2016-Mar-24.93463193)
0.00017183 JED
period 1578.127091614014
4.32
1.8364e-05
5.028e-08
d
yr
n .2281185095376657 2.6545e-09 deg/d
Q 2.960057637002253 2.2963e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1061  
   data-arc span      16702 days (45.73 yr)  
   first obs. used      1969-09-18  
   last obs. used      2015-06-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48615  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 12:20:59  

Additional Information
 Earth MOID = 1.34706 AU 
 T_jup = 3.350 
[ 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 12.9 mag n/a MPO337407  
rotation period rot_per 5.7272 h n/a LCDB (Rev. 2015-July); 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. (2015) Astron. J., in press.]

17519 Pritsak           Discovered 1992 Dec. 18 by E. W. Elst at Caussols.
Omeljan Pritsak (1919-2006), renowned for his Turkish and Ukrainian studies, cofounded the Ukrainian Research Institute at Harvard University and taught there during 1964-1989. In 1990 he oversaw the opening of a branch of the Kiev Oriental Studies Institute in the Crimea.
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
 1992 YE2 = 1969 SA = 2000 RY54 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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