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10347 Murom (1992 HG4)
Classification: Main-belt Asteroid          SPK-ID: 2010347
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2242365798113253 5.3235e-08  
a 2.394981876617789 1.5007e-08 AU
q 1.857939331894907 1.3085e-07 AU
i 1.148155273744763 5.6963e-06 deg
node 215.847084751242 0.00028276 deg
peri 80.35059230255278 0.00028308 deg
M 281.9380647755338 1.4343e-05 deg
tp 2457094.054394921188
(2015-Mar-12.55439492)
5.4826e-05 JED
period 1353.791471704452
3.71
1.2724e-05
3.484e-08
d
yr
n .2659198314691349 2.4994e-09 deg/d
Q 2.932024421340672 1.8372e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1024  
   data-arc span      20075 days (54.96 yr)  
   first obs. used      1959-07-10  
   last obs. used      2014-06-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52424  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:23:54  

Additional Information
 Earth MOID = .841691 AU 
 T_jup = 3.495 
[ 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 13.8 mag n/a MPO247459  
rotation period rot_per 35.3 h n/a Asteroid Lightcurve DataBase (Rev. 2013-Sep-12) Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Behrend, R. (2011) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]

10347 Murom           Discovered 1992 Apr. 23 by E. W. Elst at the European Southern Observatory.
Murom is a historic Russian city on the left bank of the Oka river. It was founded in 862 by a settlement of Eastern Slavs in the land of Finno-Ugric people. During medieval times the city was an important trade center on the Oka-Volga water route.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20071124/MPCPages.arcLast Updated: 2007-11-26

[ show close-approach data ]
Alternate Designations
 1992 HG4 = 1959 NJ = 1977 FC1 = 1989 TS14 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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