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8451 Gaidai (1977 RY6)
Classification: Main-belt Asteroid          SPK-ID: 2008451
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1648728212042066 1.0198e-07  
a 2.776324636826304 1.6078e-08 au
q 2.318584161374007 2.8036e-07 au
i 9.204515622138802 6.8419e-06 deg
node 5.482782148177304 3.0147e-05 deg
peri 356.6091911100861 3.3977e-05 deg
M 155.572608415692 1.4418e-05 deg
tp 2456870.312439566409
(2014-Jul-31.81243957)
6.6625e-05 JED
period 1689.677408080139
4.63
1.4678e-05
4.019e-08
d
yr
n .2130584206656598 1.8507e-09 deg/d
Q 3.234065112278601 1.8729e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1101  
   data-arc span      14065 days (38.51 yr)  
   first obs. used      1977-09-11  
   last obs. used      2016-03-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49889  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Mar-24 16:00:14  

Additional Information
 Earth MOID = 1.315 au 
 Jupiter MOID = 2.21154 au 
 T_jup = 3.297 
[ 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 MPO365351  

8451 Gaidai           Discovered 1977 Sept. 11 by N. S. Chernykh at the Crimean Astrophysical Observatory.
Leonid Iovich Gaidai (1923-1993) was a prominent Soviet film producer and Peoples' Artist of the U.S.S.R. He directed several comedies that were popular in Russia and other countries.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20000124/MPCPages.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 1977 RY6 = 1986 RH5 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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