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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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1096535540949898 6.1791e-08  
a 2.792456617369969 2.1784e-08 AU
q 2.486253824619279 1.681e-07 AU
i 6.078733436491348 6.5002e-06 deg
node 158.1050362434346 5.2922e-05 deg
peri 357.109907086422 6.0517e-05 deg
M 243.911420544644 3.1081e-05 deg
tp 2457550.123223851789
(2016-Jun-10.62322385)
0.00015065 JED
period 1704.425719695677
4.67
1.9944e-05
5.46e-08
d
yr
n .2112148366690204 2.4715e-09 deg/d
Q 3.098659410120658 2.4172e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1047  
   data-arc span      16316 days (44.67 yr)  
   first obs. used      1970-05-08  
   last obs. used      2015-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48941  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 13:10:42  

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 13.1 mag n/a MPO324350  

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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