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10004 Igormakarov (1975 VV2)
Classification: Main-belt Asteroid          SPK-ID: 2010004
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1797470726312282 7.6035e-08  
a 3.109899340789277 4.5187e-08 AU
q 2.550904038104618 2.4886e-07 AU
i 16.75298764426614 1.0618e-05 deg
node 40.83965728500748 2.4974e-05 deg
peri 293.0714940484141 3.8718e-05 deg
M 87.53834250200238 2.7122e-05 deg
tp 2456513.404919088317
(2013-Aug-08.90491909)
0.00015285 JED
period 2003.17054351577
5.48
4.3659e-05
1.195e-07
d
yr
n .1797151027231875 3.9169e-09 deg/d
Q 3.668894643473936 5.3309e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      714  
   data-arc span      14198 days (38.87 yr)  
   first obs. used      1975-10-29  
   last obs. used      2014-09-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53381  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 14:16:49  

Additional Information
 Earth MOID = 1.5981 AU 
 T_jup = 3.130 
[ 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 12.8 mag n/a MPO279621  

10004 Igormakarov           Discovered 1975 Nov. 2 by T. M. Smirnova at the Crimean Astrophysical Observatory.
Igor' Mikhajlovich Makarov (b. 1927) is known for his research on nonlinear and adaptive systems, artificial intelligence and the choice and acceptance of decisions. He was chief scientific secretary of the Russian Academy of Sciences during 1988-1996. The name was suggested by the Institute of Applied Astronomy.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010309/MPCPages.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 1975 VV2 = 1980 PD3 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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