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171118 Szigetkoz (2005 GJ1)
Classification: Main-belt Asteroid          SPK-ID: 2171118
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1238624671421467 4.4912e-08  
a 3.170102325988099 3.3529e-08 au
q 2.777445630798155 1.3969e-07 au
i 1.985340999330071 6.0132e-06 deg
node 138.0196489209854 0.0002024 deg
peri 146.2837462281097 0.00020523 deg
M 184.0106563119361 3.7179e-05 deg
tp 2460008.341457322208
(2023-Mar-04.84145732)
0.00021889 TDB
period 2061.618715273397
5.64
3.2708e-05
8.955e-08
d
yr
n .1746200678781961 2.7704e-09 deg/d
Q 3.562759021178042 3.7682e-08 au
  Orbit Determination Parameters
   # obs. used (total)      262  
   data-arc span      6698 days (18.34 yr)  
   first obs. used      2001-09-22  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55868  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 16:25:35  

Additional Information
 Earth MOID = 1.76129 au 
 Jupiter MOID = 1.58126 au 
 T_jup = 3.190 
[ 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 15.7   n/a MPO454170  

171118 Szigetköz           Discovered 2005 Apr. 2 by K. Sárneczky at Piszkesteto.
Szigetköz is an beautiful island plain in western Hungary, part of the Little Hungarian Plain. The name literally means `island alley', because the territory is located on an island. The plain's borders are the Danube and its branches. The plain has a length of 52.5 km, an average width of 6--8 km, and an area of 375 km 2 .
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2013-07-22Last Updated: 2014-08-13

[ show close-approach data ]
Alternate Designations
 2005 GJ1 = 2001 UC182 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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