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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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2001533236419972 5.4413e-08  
a 3.181218781396189 2.6973e-08 AU
q 2.544487269067398 1.7211e-07 AU
i 1.72433926753996 6.5129e-06 deg
node 143.5529157658734 0.00018242 deg
peri 250.5233373132306 0.00018325 deg
M 123.526047193052 1.5786e-05 deg
tp 2456289.376915250577
(2012-Dec-27.87691525)
8.807e-05 JED
period 2072.472294929808
5.67
2.6358e-05
7.216e-08
d
yr
n .1737055790230444 2.2092e-09 deg/d
Q 3.817950293724981 3.2371e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1107  
   data-arc span      13267 days (36.32 yr)  
   first obs. used      1978-11-01  
   last obs. used      2015-02-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53469  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 14:15:04  

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 12.9 mag n/a MPO253424  

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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