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8475 Vsevoivanov (1985 PC2)
Classification: Main-belt Asteroid          SPK-ID: 2008475
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2535146538795329 5.6878e-08  
a 3.072125384387214 2.5711e-08 au
q 2.293296580889762 1.7455e-07 au
i 4.835259184115278 6.6545e-06 deg
node 118.4382381659283 7.205e-05 deg
peri 265.6827600378717 7.3373e-05 deg
M 193.8260465937512 1.4124e-05 deg
tp 2458308.356659252753
(2018-Jul-08.85665925)
8.3283e-05 JED
period 1966.784749544877
5.38
2.4691e-05
6.76e-08
d
yr
n .1830398573526186 2.2979e-09 deg/d
Q 3.850954187884666 3.223e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1132  
   data-arc span      12606 days (34.51 yr)  
   first obs. used      1980-11-11  
   last obs. used      2015-05-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .47854  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 16:01:50  

Additional Information
 Earth MOID = 1.30164 au 
 Jupiter MOID = 1.62713 au 
 T_jup = 3.175 
[ 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 MPO337327  

8475 Vsevoivanov           Discovered 1985 Aug. 13 by N. S. Chernykh at the Crimean Astrophysical Observatory.
Vsevolod Vladimirovich Ivanov (b. 1934) is a professor at St. Petersburg University and a theoretical astrophysicist known for his works on the theory of radiation transfer. His monograph on theoretical astrophysics has been used as a textbook by two generations of students at Russian universities.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20000320/MPCPages.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 1985 PC2 = 1980 VO2 = 1980 WJ 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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