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17608 Terezin (1995 TN)
Classification: Main-belt Asteroid          SPK-ID: 2017608
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03702091354404931 5.7892e-08  
a 3.054764242633017 2.1825e-08 au
q 2.941674079709047 1.7805e-07 au
i 10.37306089234903 6.5908e-06 deg
node 1.403177496567173 2.6067e-05 deg
peri 33.91131608789475 8.4849e-05 deg
M 212.7523218709257 8.3449e-05 deg
tp 2459798.147354210896
(2022-Aug-06.64735421)
0.00045639 TDB
period 1950.136336032478
5.34
2.0899e-05
5.722e-08
d
yr
n .1846024779643942 1.9784e-09 deg/d
Q 3.167854405556988 2.2633e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1020  
   data-arc span      9069 days (24.83 yr)  
   first obs. used      1995-10-12  
   last obs. used      2020-08-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57226  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:20:02  

Additional Information
 Earth MOID = 1.95065 au 
 Jupiter MOID = 1.99848 au 
 T_jup = 3.210 
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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 13.8   n/a MPO279700  
diameter diameter 6.596 km 0.403 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.134   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17608 Terezín           Discovered 1995 Oct. 12 by M. Tichy at Klet.
Terezín (Theresienstadt) was established as a walled fortress and garrison town by Habsburgs in 1780. It was never under direct siege. During World War II, the Nazis used Terezín as a ghetto, concentrating there tens of thousands of Jews from Czechoslovakia, as well as from other countries.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20110715/MPCPages.arcLast Updated: 2011-07-20

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