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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2115451712350476 5.3809e-08  
a 2.702885169137584 1.4933e-08 au
q 2.131102863203703 1.4584e-07 au
i 6.197119267689957 5.9754e-06 deg
node 151.3044151268451 4.3008e-05 deg
peri 212.0649170125234 4.4428e-05 deg
M 213.335997530149 1.2317e-05 deg
tp 2458261.742640981591
(2018-May-23.24264098)
5.7475e-05 JED
period 1623.079601978726
4.44
1.3451e-05
3.683e-08
d
yr
n .2218005817836152 1.8381e-09 deg/d
Q 3.274667475071464 1.8092e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1379  
   data-arc span      16951 days (46.41 yr)  
   first obs. used      1969-11-15  
   last obs. used      2016-04-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50894  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 12:56:03  

Additional Information
 Earth MOID = 1.13022 au 
 Jupiter MOID = 2.1765 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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