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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2001533234082954 5.4352e-08  
a 3.181218781789623 2.6444e-08 AU
q 2.544487270125541 1.7206e-07 AU
i 1.724341177709124 6.2375e-06 deg
node 143.5528752057246 0.0001786 deg
peri 250.5233774859458 0.0001793 deg
M 123.526047412629 1.5205e-05 deg
tp 2456289.376913854581
(2012-Dec-27.87691385)
8.4084e-05 JED
period 2072.472295314274
5.67
2.5841e-05
7.075e-08
d
yr
n .1737055789908202 2.1659e-09 deg/d
Q 3.817950293453705 3.1737e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1201  
   data-arc span      13343 days (36.53 yr)  
   first obs. used      1978-11-01  
   last obs. used      2015-05-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53451  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 16:02:44  

Additional Information
 Earth MOID = 1.55135 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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