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4662 Runk (1984 HL)
Classification: Main-belt Asteroid          SPK-ID: 2004662
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1096535615528327 7.043e-08  
a 2.792456619777372 2.4764e-08 AU
q 2.486253805936999 1.8787e-07 AU
i 6.078734013138233 6.9036e-06 deg
node 158.1050265952091 5.5923e-05 deg
peri 357.1099156453366 6.3451e-05 deg
M 243.9114205457847 3.114e-05 deg
tp 2457550.123224557141
(2016-Jun-10.62322456)
0.00015077 JED
period 1704.42572189978
4.67
2.2673e-05
6.208e-08
d
yr
n .2112148363958849 2.8097e-09 deg/d
Q 3.098659433617745 2.748e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      968  
   data-arc span      16188 days (44.32 yr)  
   first obs. used      1970-05-08  
   last obs. used      2014-09-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49961  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Sep-12 13:46:22  

Additional Information
 Earth MOID = 1.49677 AU 
 T_jup = 3.311 
[ 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 13.0 mag n/a MPO267726  

4662 Runk           Discovered 1984 Apr. 19 by A. Mrkos at Klet.
Ferdinand Runk (1764-1834) made many landscape paintings of the Czech and Austrian countryside as the court painter of the Schwarzenberg family. A beautiful circular view from the Kleť look-out tower inspired him to make watercolors of this panoramic view in 1830. The name was suggested by J. Ticha.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080122/MPCPages.arcLast Updated: 2008-03-05

[ show close-approach data ]
Alternate Designations
 1984 HL = 1970 JD = 1988 AW4 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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