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6508 Rolcik (1982 QM)
Classification: Main-belt Asteroid          SPK-ID: 2006508
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2099659267415944 7.5808e-08  
a 2.702840235987308 2.0762e-08 AU
q 2.135335881003763 2.0326e-07 AU
i 6.19270880042102 7.2469e-06 deg
node 151.3355039708065 6.9666e-05 deg
peri 211.3264049876126 7.1743e-05 deg
M 308.2048148026527 2.2828e-05 deg
tp 2456634.015589591085
(2013-Dec-07.51558959)		 0.0001047 JED
period 1623.039128685189
4.44		 1.8701e-05
5.12e-08		 d
yr
n .221806112765521 2.5557e-09 deg/d
Q 3.270344590970853 2.5121e-08 AU
   Orbit Determination Parameters
   # obs. used (total)      953  
   data-arc span      15848 days (43.39 yr)  
   first obs. used      1969-11-15  
   last obs. used      2013-04-06  
   planetary ephem.      DE405  
   SB-pert. ephem.      SB405-CPV-2  
   condition code      0  
   fit RMS      .55511  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Apr-29 13:22:07  

Additional Information
 Earth MOID = 1.13471 AU 
 T_jup = 3.326 
[ 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 13.7 mag n/a PDS3 (MPC 28115)  

6508 Rolcík           Discovered 1982 Aug. 22 by A. Mrkos at Klet.
Viktor Rolcík (1884-1954) was a Czech optician and telescope maker. The 0.31-m reflector, the main telescope of the Ceské Budejovice Observatory, was made by Rolcík in 1937. The name was suggested by J. Ticha 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: 20000726/MPCPages.arcLast Updated: 2013-03-29

Alternate Designations
 1982 QM = 1942 RE1 = 1969 VU1 = 1982 SL2 = 1991 RJ6 
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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