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5719 Krizik (1983 RX)
Classification: Main-belt Asteroid          SPK-ID: 2005719
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1692371089408191 5.2271e-08  
a 2.218224107654859 1.1801e-08 AU
q 1.842818272692522 1.1305e-07 AU
i 4.368171306112528 5.4733e-06 deg
node 319.7308431392941 6.7337e-05 deg
peri 339.5922256743035 6.9613e-05 deg
M 201.4203507467472 1.9675e-05 deg
tp 2457532.059042416912
(2016-May-23.55904242)
6.8371e-05 JED
period 1206.720131941287
3.30
9.6298e-06
2.636e-08
d
yr
n .2983293229896291 2.3807e-09 deg/d
Q 2.593629942617196 1.3798e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1164  
   data-arc span      18512 days (50.68 yr)  
   first obs. used      1963-07-17  
   last obs. used      2014-03-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49346  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 18:15:07  

Additional Information
 Earth MOID = .829105 AU 
 T_jup = 3.629 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.4 mag n/a PDS3 (MPC 28114)  

5719 Krizík           Discovered 1983 Sept. 7 by A. Mrkos at Klet.
Czech electrical engineer and inventor Frantisek Krizík (1847-1941), constructed an arc lamp with a regulating gear in 1881 and the first electric street car in Prague in 1891. He contributed significantly in the electrification of Bohemia. The name was suggested by Z. Moravec and 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: 19991123/MPCPages.arcLast Updated: 2010-06-11

Alternate Designations
 1983 RX = 1982 DK2 = 1989 FF 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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