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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .210663964510124 5.3979e-08  
a 2.705017279917223 1.5595e-08 au
q 2.135167615661469 1.4597e-07 au
i 6.198213872844565 6.1812e-06 deg
node 151.31365887 4.5692e-05 deg
peri 211.9148485560311 4.734e-05 deg
M 169.1953154050039 1.2821e-05 deg
tp 2456636.770922042773
(2013-Dec-10.27092204)
5.6978e-05 JED
period 1625.000475967496
4.45
1.4053e-05
3.848e-08
d
yr
n .2215383966491841 1.9158e-09 deg/d
Q 3.274866944172977 1.888e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1242  
   data-arc span      16832 days (46.08 yr)  
   first obs. used      1969-11-15  
   last obs. used      2015-12-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5113  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:00:21  

Additional Information
 Earth MOID = 1.13345 au 
 Jupiter MOID = 2.17611 au 
 T_jup = 3.325 
[ 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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