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6679 Gurzhij (1969 UP1)
Classification: Main-belt Asteroid          SPK-ID: 2006679
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03274928126918642 3.3556e-08  
a 2.189782371932289 6.4697e-09 au
q 2.118068573115572 7.3099e-08 au
i 5.523795997976213 3.2531e-06 deg
node 39.7734252729111 4.4996e-05 deg
peri 60.62098015098882 7.771e-05 deg
M 155.9180442603486 6.3161e-05 deg
tp 2458487.882134773122
(2019-Jan-04.38213477)
0.00020755 TDB
period 1183.586109979234
3.24
5.2453e-06
1.436e-08
d
yr
n .3041603791770725 1.348e-09 deg/d
Q 2.261496170749006 6.6815e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1969  
   data-arc span      18507 days (50.67 yr)  
   first obs. used      1969-10-16  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49038  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 16:33:41  

Additional Information
 Earth MOID = 1.14075 au 
 Jupiter MOID = 2.76236 au 
 T_jup = 3.667 
[ 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 13.8   n/a MPO431575  
diameter diameter 4.136 km 0.075 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.406   0.071 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

6679 Gurzhij           Discovered 1969 Oct. 16 by L. I. Chernykh at the Crimean Astrophysical Observatory.
Andrej Nikolaevich Gurzhij (b. 1946) is a well-known Ukrainian specialist on the technique of information measurement. Author of monographs on information techniques and many text-books for students, he was awarded the Gold Medal of the world-wide intellectual property organization in 2002.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20050407/MPCPages.arcLast Updated: 2005-04-15

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Alternate Designations
 1969 UP1 = 1969 VO = 1984 HV1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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