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5998 Sitensky (1986 RK1)
Classification: Main-belt Asteroid          SPK-ID: 2005998
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1199290399097643 6.0472e-08  
a 2.765461789298419 1.7418e-08 au
q 2.43380261200072 1.6936e-07 au
i 4.594707975722992 5.4213e-06 deg
node 165.034013752836 6.6598e-05 deg
peri 226.2098644908171 6.9975e-05 deg
M 101.5670355380084 2.0145e-05 deg
tp 2456926.585282380681
(2014-Sep-26.08528238)
9.392e-05 JED
period 1679.770384546759
4.60
1.587e-05
4.345e-08
d
yr
n .2143150059745436 2.0248e-09 deg/d
Q 3.097120966596117 1.9507e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1483  
   data-arc span      21921 days (60.02 yr)  
   first obs. used      1955-12-12  
   last obs. used      2015-12-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50922  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 12:58:24  

Additional Information
 Earth MOID = 1.44022 au 
 Jupiter MOID = 2.34186 au 
 T_jup = 3.324 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.8 mag n/a MPO319159  

5998 Sitenský           Discovered 1986 Sept. 2 by A. Mrkos at Klet.
Ladislav Sitenský (b. 1919) is a Czech landscape photographer, well-known also for his photography from World War II, when he was a technician for the Czech wing of the Royal Air Force. The name was suggested by M. Tichy.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20001111/MPCPages.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 1986 RK1 = 1931 TY = 1977 RU4 = 1987 YX1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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