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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1606705956009827 3.2232e-08  
a 2.264783311546612 7.4355e-09 au
q 1.900899227973252 7.2573e-08 au
i 2.34004948961488 4.3326e-06 deg
node 182.6620647543571 7.6408e-05 deg
peri 129.3942211301902 7.7489e-05 deg
M 22.57229548278773 1.3144e-05 deg
tp 2459122.443039301529
(2020-Sep-29.94303930)
4.5373e-05 TDB
period 1244.91130611317
3.41
6.1307e-06
1.678e-08
d
yr
n .2891772275118801 1.4241e-09 deg/d
Q 2.628667395119971 8.6301e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1482  
   data-arc span      11603 days (31.77 yr)  
   first obs. used      1989-04-01  
   last obs. used      2021-01-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54421  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 19:39:14  

Additional Information
 Earth MOID = .885819 au 
 Jupiter MOID = 2.62705 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 15.31   n/a E2021B10  
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. 2020-October); 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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