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3847 Sindel (1982 DY1)
Classification: Main-belt Asteroid          SPK-ID: 2003847
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

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Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB
Reference: MPO250241 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e 0.0890914 n/a  
a 3.1383254 n/a AU
q 2.8587276 n/a AU
i 3.42848 n/a deg
node 67.07183 n/a deg
peri 329.34748 n/a deg
M 321.20743 n/a deg
tp 2456619.3222255
(2013-Nov-22.82222550)
n/a JED
period 2030.6981772
5.56
n/a
n/a
d
yr
n 0.17727893 n/a deg/d
Q 3.4179232 n/a AU
  Orbit Determination Parameters
   # obs. used (total)      1064  
   first obs. used      1974-??-??  
   last obs. used      2012-10-16  
   # oppositions      23  
   planetary ephem.      DE403  
   condition code      0  
   fit RMS      0.53  
   data source      MPC:mpn  
   producer      MPCLINUX  

Additional Information
 T_jup = 3.202 

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 11.6 mag n/a PDS3 (MPC 28110)  

3847 Sindel           Discovered 1982 Feb. 16 by A. Mrkos at Klet.
Named in memory of Jan Ondrej{u°}v, known as Sindel (c.1375-c.1456), Czech medieval astronomer, mathematician, physician, professor at the universities in Nuremberg, Vienna and Prague, rector of the Charles University in Prague. He designed the famous Prague astronomical clock, which was built by the clockmaster Nicolas of Kadan in 1410 and is still working today. Name suggested by J. Ticha and M. Solc.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 19960828/MPCPages.arcLast Updated: 2003-09-26

Alternate Designations
 1982 DY1 = 1937 AU = 1974 TJ1 = 1977 FJ1 = 1980 WF2 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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