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35233 Krcin (1995 KJ)
Classification: Main-belt Asteroid          SPK-ID: 2035233
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1974721021406722 5.7366e-08  
a 2.52125907831119 8.5578e-09 au
q 2.023380748075826 1.4459e-07 au
i 1.988643283445745 4.6306e-06 deg
node 166.7229208195092 0.00017978 deg
peri 97.08192831131103 0.00018023 deg
M 70.8452699356084 1.363e-05 deg
tp 2458712.738295034971
(2019-Aug-17.23829503)
5.5121e-05 TDB
period 1462.260132279372
4.00
7.4449e-06
2.038e-08
d
yr
n .2461942249897984 1.2535e-09 deg/d
Q 3.019137408546555 1.0248e-08 au
  Orbit Determination Parameters
   # obs. used (total)      836  
   data-arc span      9699 days (26.55 yr)  
   first obs. used      1992-10-20  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51208  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:53:43  

Additional Information
 Earth MOID = 1.00888 au 
 Jupiter MOID = 2.06345 au 
 T_jup = 3.428 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456583.5 (2013-Oct-18.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .196693878942746 5.7896e-08  
q 2.028010003597681 1.4604e-07 au
tp 2457248.752222805649
(2015-Aug-14.25222281)
5.5112e-05 TDB
node 166.8672877123494 0.00018035 deg
peri 96.64429093224163 0.00018079 deg
i 1.984359961141707 4.6268e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      836  
   data-arc span      9699 days (26.55 yr)  
   first obs. used      1992-10-20  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51208  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:53:43  

Additional Information
 Jupiter MOID = 2.06345 au 
 T_jup = 3.428 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.351955986515564E-15 -8.445918571440325E-15 -2.325905732064118E-12 2.772548403099036E-16 -5.631728587827209E-13 -3.534476894518625E-15
q -8.445918571440325E-15 2.132884046782545E-14 5.885933380200698E-12 -5.030863789261543E-15 1.424354572162065E-12 8.779068890085027E-15
tp -2.325905732064118E-12 5.885933380200698E-12 3.037287731292311E-9 2.305085922247743E-11 7.576288550544115E-10 3.604409227102461E-12
node 2.772548403099036E-16 -5.030863789261543E-15 2.305085922247743E-11 3.252446763480903E-8 -3.249875852539228E-8 5.281356183265084E-10
peri -5.631728587827209E-13 1.424354572162065E-12 7.576288550544115E-10 -3.249875852539228E-8 3.268353371904642E-8 -5.269199036994804E-10
i -3.534476894518625E-15 8.779068890085027E-15 3.604409227102461E-12 5.281356183265084E-10 -5.269199036994804E-10 2.140738428391467E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7   n/a MPO493098  
rotation period rot_per 2.67 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:
[Chang, C.-H.; Lin, H.-W.; Ip, W.-H.; Chen, W.-P.; et al. (2019) ArXiv:1901.08719.]

35233 Krčín           Discovered 1995 May 26 by J. Ticha and M. Tichy at Klet.
Jakub Krčín of Jelčany (1535-1604) became famous for designing and making ponds in South Bohemia. Notably he constructed Rožmberk, the largest pond in Bohemia, as well as a system of canals and drains. Many of his waterworks are still in operation for breeding fish and for protection from floods.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20060613/MPCPages.arcLast Updated: 2008-05-22

Alternate Designations
 1995 KJ = 1999 JN46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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