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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1094967619192192 7.2128e-08  
a 2.792950955127834 2.1553e-08 AU
q 2.487131869342146 1.953e-07 AU
i 6.078342072036929 7.2703e-06 deg
node 158.1027764732374 5.9726e-05 deg
peri 357.0551189519981 6.7749e-05 deg
M 201.7297887708131 3.2305e-05 deg
tp 2457550.031815698557
(2016-Jun-10.53181570)
0.00015638 JED
period 1704.878331531033
4.67
1.9735e-05
5.403e-08
d
yr
n .2111587632630118 2.4443e-09 deg/d
Q 3.098770040913522 2.3913e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      956  
   data-arc span      15878 days (43.47 yr)  
   first obs. used      1970-05-08  
   last obs. used      2013-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53825  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Nov-21 02:36:06  

Additional Information
 Earth MOID = 1.49724 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 Klet 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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