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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2098711130602459 5.4948e-08  
a 2.703489922722466 1.4973e-08 AU
q 2.136105483493544 1.4845e-07 AU
i 6.193820961621078 6.2352e-06 deg
node 151.3243917011874 4.659e-05 deg
peri 211.499612367657 4.8244e-05 deg
M 81.15514512279617 1.2819e-05 deg
tp 2456634.484803264983
(2013-Dec-07.98480326)
5.7379e-05 JED
period 1623.624363251786
4.45
1.3488e-05
3.693e-08
d
yr
n .2217261628662642 1.842e-09 deg/d
Q 3.270874361951388 1.8115e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1217  
   data-arc span      16566 days (45.36 yr)  
   first obs. used      1969-11-15  
   last obs. used      2015-03-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50795  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 16:25:23  

Additional Information
 Earth MOID = 1.13619 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 13.6 mag n/a MPO319166  

6508 Rolčík           Discovered 1982 Aug. 22 by A. Mrkos at Klet.
Viktor Rolčík (1884-1954) was a Czech optician and telescope maker. The 0.31-m reflector, the main telescope of the České Budějovice Observatory, was made by Rolčík 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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