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6538 Muraviov (1981 SA5)
Classification: Main-belt Asteroid          SPK-ID: 2006538
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08866700958968261 7.024e-08  
a 2.859437805220826 1.8389e-08 au
q 2.60590000592421 1.947e-07 au
i 1.487767152924197 6.9113e-06 deg
node 195.1416477428664 0.00017581 deg
peri 145.885731373425 0.00017825 deg
M 50.59305003387107 2.9293e-05 deg
tp 2457152.296574957229
(2015-May-09.79657496)
0.00014345 JED
period 1766.11674835926
4.84
1.7036e-05
4.664e-08
d
yr
n .2038370341793337 1.9663e-09 deg/d
Q 3.112975604517442 2.0019e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1502  
   data-arc span      23099 days (63.24 yr)  
   first obs. used      1952-09-15  
   last obs. used      2015-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .47939  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:00:27  

Additional Information
 Earth MOID = 1.59554 au 
 Jupiter MOID = 2.20672 au 
 T_jup = 3.296 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.5 mag n/a MPO347577  

6538 Muraviov           Discovered 1981 Sept. 25 by L. I. Chernykh at the Crimean Astrophysical Observatory.
Mikhail Nikitich Muraviov (1757-1807), a representative of an old Russian gentry family, was well known as a poet and a literary man. He was an assistant minister of education and an administrator of Moscow State University, where he inaugurated the department of astronomy and built the observatory.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20050721/MPCPages.arcLast Updated: 2005-07-21

[ show close-approach data ]
Alternate Designations
 1981 SA5 = 1976 SF6 = 1986 TC10 = 1988 BR 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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