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16706 Svojsik (1995 OE1)
Classification: Main-belt Asteroid          SPK-ID: 2016706
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 54 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06276294839592092 2.69e-08  
a 2.862554952610034 1.0174e-08 au
q 2.682892563838883 7.8079e-08 au
i 2.499918906071672 3.1607e-06 deg
node 153.5255189745308 6.8865e-05 deg
peri 255.7161343682816 7.4396e-05 deg
M 55.83342998926017 2.7166e-05 deg
tp 2459122.139880412635
(2020-Sep-29.63988041)
0.00013354 TDB
period 1769.005469849338
4.84
9.4306e-06
2.582e-08
d
yr
n .2035041757279927 1.0849e-09 deg/d
Q 3.042217341381185 1.0812e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1597  
   data-arc span      9379 days (25.68 yr)  
   first obs. used      1995-07-30  
   last obs. used      2021-04-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52282  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 17:42:57  

Additional Information
 Earth MOID = 1.69365 au 
 Jupiter MOID = 2.19664 au 
 T_jup = 3.297 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.70   n/a MPCxxxxx  
diameter diameter 3.277 km 0.946 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 5.866 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Yoshida, F.; Ito, T.; Dermawan, B.; Nakamura, T.; et al. (2016) Icarus 269, 15-22.]
geometric albedo albedo 0.180   0.121 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

16706 Svojsík           Discovered 1995 July 30 by P. Pravec at Ondřejov.
Antonín Benjamin Svojsík (1876-1938) founded the Czech Boy Scout organization "Junák" in 1912, led it from 1914 until his death and was a member of the executive committee of the world Scout movement. After repeated bans between 1939 and 1989, "Junák" is now the most popular Czech children's organization.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010109/MPCPages.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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