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JPL Small-Body Database Browser
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7364 Otonkucera (1996 KS)
Classification: Main-belt Asteroid          SPK-ID: 2007364
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1608127631430711 3.3974e-08  
a 2.265085186323423 7.6851e-09 au
q 1.900830578756316 7.6084e-08 au
i 2.339560936094841 4.5552e-06 deg
node 182.6830282851999 7.7148e-05 deg
peri 129.4633670780471 7.8338e-05 deg
M 324.6793822358931 1.4037e-05 deg
tp 2459122.666189133988
(2020-Sep-30.16618913)		 4.8699e-05 TDB
period 1245.160217240829
3.41		 6.3369e-06
1.735e-08		 d
yr
n .289119420147979 1.4714e-09 deg/d
Q 2.629339793890531 8.9209e-09 au
   Orbit Determination Parameters
   # obs. used (total)      1432  
   data-arc span      10984 days (30.07 yr)  
   first obs. used      1989-04-01  
   last obs. used      2019-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55127  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 18:27:34  

Additional Information
 Earth MOID = .887748 au 
 Jupiter MOID = 2.62744 au 
 T_jup = 3.599 
[ 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 15.3   n/a MPO324376  
diameter diameter 1.857 km 0.140 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 4.37 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 lower-limit; Incomplete or inconclusive result.
Published Reference List:
[Erasmus, N.; McNeill, A.; Mommert, N.; Trilling, D.E.; et al. (2019) Ap. J. Suppl. Series 242, A15.]
geometric albedo albedo 0.512   0.106 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

7364 Otonkučera           Discovered 1996 May 22 by K. Korlevic at Visnjan.
Founder of the Zagreb Observatory, Oton Kučera (1857-1931) was a teacher, field biologist, astronomer and early ham-radio enthusiast. His introductory book on astronomy, Naše nebo ("Our sky", 1895) has made a strong impact on young readers in Croatia for more than a century.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010509/MPCPages.arcLast Updated: 2009-05-11

Alternate Designations
 1996 KS = 1992 EQ17 = 1993 PH7 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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