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8717 Richviktorov (1995 SN29)
Classification: Main-belt Asteroid          SPK-ID: 2008717
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2007776601630562 5.361e-08  
a 3.179219359860074 2.5811e-08 au
q 2.540903135642279 1.7002e-07 au
i 1.724705655336453 6.0655e-06 deg
node 143.5667068404856 0.00017782 deg
peri 250.3271347284315 0.00017847 deg
M 228.059006996206 1.5619e-05 deg
tp 2458359.350834455097
(2018-Aug-28.85083445)
9.5192e-05 JED
period 2070.518753758199
5.67
2.5214e-05
6.903e-08
d
yr
n .1738694708012491 2.1174e-09 deg/d
Q 3.81753558407787 3.0993e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1230  
   data-arc span      13679 days (37.45 yr)  
   first obs. used      1978-11-01  
   last obs. used      2016-04-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53284  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:03:16  

Additional Information
 Earth MOID = 1.54653 au 
 Jupiter MOID = 1.61796 au 
 T_jup = 3.167 
[ 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 13.0 mag n/a MPO337330  

8717 Richviktorov           Discovered 1995 Sept. 26 by T. V. Kryachko at the Zelenchukskaya Station of the Engelhardt Observatory/
Film director Richard Nikolaevich Viktorov (1929-1983) became a part of the history of the Soviet film fantasy with his films Moscow-Kassiopeja, Adolescents in the Universe and Through thorns to the stars. His epitaph reads "In art you will remain perpetually as knowledge of the cosmos is perpetual".
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20091202/MPCPages.arcLast Updated: 2010-04-12

[ show close-approach data ]
Alternate Designations
 1995 SN29 = 1978 VS15 = 1978 XM1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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