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JPL Small-Body Database Browser
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17519 Pritsak (1992 YE2)
Classification: Main-belt Asteroid          SPK-ID: 2017519
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1154278142730299 3.9167e-08  
a 2.650883748538562 1.4377e-08 au
q 2.34489803155286 1.0523e-07 au
i 11.86673504040488 5.1747e-06 deg
node 284.6954036417979 2.2228e-05 deg
peri 318.49578943494 3.6676e-05 deg
M 348.0999856407186 3.256e-05 deg
tp 2459052.611003391581
(2020-Jul-22.11100339)
0.00014272 TDB
period 1576.465427231798
4.32
1.2825e-05
3.511e-08
d
yr
n .2283589565501248 1.8578e-09 deg/d
Q 2.956869465524264 1.6037e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1745  
   data-arc span      18395 days (50.36 yr)  
   first obs. used      1969-09-18  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46345  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 22:05:57  

Additional Information
 Earth MOID = 1.34438 au 
 Jupiter MOID = 2.162 au 
 T_jup = 3.351 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.9   n/a MPO337407  
diameter diameter 6.513 km 0.284 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 5.727 h n/a LCDB (Rev. 2019-August); 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. 150, A75.]
geometric albedo albedo 0.380   0.049 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

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 | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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