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JPL Small-Body Database Browser
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161349 Mecsek (2003 SJ127)
Classification: Main-belt Asteroid          SPK-ID: 2161349
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02954609896160536 4.8014e-08  
a 2.655553141653038 2.1316e-08 au
q 2.577091905731956 1.2493e-07 au
i 2.274663296293065 5.2773e-06 deg
node 116.7459337195838 0.00012867 deg
peri 275.5628526162018 0.00015757 deg
M 275.3535526265228 9.2602e-05 deg
tp 2459372.152583942832
(2021-Jun-06.65258394)
0.00040749 TDB
period 1580.632553060253
4.33
1.9032e-05
5.211e-08
d
yr
n .2277569187747059 2.7423e-09 deg/d
Q 2.734014377574121 2.1946e-08 au
  Orbit Determination Parameters
   # obs. used (total)      373  
   data-arc span      6673 days (18.27 yr)  
   first obs. used      2001-01-24  
   last obs. used      2019-05-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57559  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:33:47  

Additional Information
 Earth MOID = 1.58292 au 
 Jupiter MOID = 2.37187 au 
 T_jup = 3.386 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.0   n/a MPO436812  
diameter diameter 2.664 km 0.670 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.090   0.090 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

161349 Mecsek           Discovered 2003 Sept. 19 by K. Sárneczky and B. Sipőcz at Piszkesteto.
Mecsek is a mountain range in southern Hungary. The mountains cover an area of approximately 500 km 2 . The highest peak in the mountain range is Zengő, which has an elevation of 682 meters. Mecsek is rich in minerals, including uranium, and there are important karst formations.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20121228/MPCPages.arcLast Updated: 2013-01-02

Alternate Designations
 2003 SJ127 = 2001 FT195 = 2006 GL26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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