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

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 41 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .223892554787938 1.5072e-08  
a 2.396026148077223 7.0379e-09 au
q 1.859573732445511 3.5391e-08 au
i 1.148924683937154 9.6148e-07 deg
node 215.8106599296146 2.7169e-05 deg
peri 80.2289368170085 2.8024e-05 deg
M 200.1186316478945 4.9474e-06 deg
tp 2459802.132255951163
(2022-Aug-10.63225595)
2.0272e-05 TDB
period 1354.676998169226
3.71
5.9687e-06
1.634e-08
d
yr
n .2657460047572379 1.1709e-09 deg/d
Q 2.932478563708935 8.6137e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2303  
   data-arc span      22528 days (61.68 yr)  
   first obs. used      1959-07-10  
   last obs. used      2021-03-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47654  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 22:01:42  

Additional Information
 Earth MOID = .84209 au 
 Jupiter MOID = 2.27934 au 
 T_jup = 3.494 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.01   n/a E2021B10  
diameter diameter 3.741 km 0.170 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 35.3 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 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]
geometric albedo albedo 0.502   0.073 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

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 | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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