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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .165388228499753 1.0966e-07  
a 2.774204095995999 1.6923e-08 au
q 2.315383395062462 3.0361e-07 au
i 9.203717718741533 8.487e-06 deg
node 5.487438251129281 3.1966e-05 deg
peri 356.3599092658354 3.6336e-05 deg
M 113.2124421029672 1.555e-05 deg
tp 2456869.740596079736
(2014-Jul-31.24059608)
7.2893e-05 JED
period 1687.741928908424
4.62
1.5443e-05
4.228e-08
d
yr
n .2133027531246061 1.9517e-09 deg/d
Q 3.233024796929536 1.9721e-08 au
  Orbit Determination Parameters
   # obs. used (total)      977  
   data-arc span      13974 days (38.26 yr)  
   first obs. used      1977-09-11  
   last obs. used      2015-12-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50568  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:07:27  

Additional Information
 Earth MOID = 1.31099 au 
 Jupiter MOID = 2.2123 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 13.7 mag n/a MPO309217  

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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