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11782 Nikolajivanov (1969 TT1)
Classification: Main-belt Asteroid          SPK-ID: 2011782
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 .182836682318475 5.8361e-08  
a 2.409081604370181 1.3781e-08 AU
q 1.968613116392669 1.4151e-07 AU
i 2.366638396852129 6.3409e-06 deg
node 26.48014658268949 0.00014853 deg
peri 355.7665847830648 0.0001496 deg
M 28.27612317903755 1.9e-05 deg
tp 2456893.226349929719
(2014-Aug-23.72634993)
7.1689e-05 JED
period 1365.764103543408
3.74
1.1719e-05
3.208e-08
d
yr
n .263588711305267 2.2618e-09 deg/d
Q 2.849550092347695 1.6301e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      946  
   data-arc span      16428 days (44.98 yr)  
   first obs. used      1969-10-08  
   last obs. used      2014-09-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51129  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 14:21:22  

Additional Information
 Earth MOID = .971579 AU 
 T_jup = 3.497 
[ 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 14.2 mag n/a MPO266021  

11782 Nikolajivanov           Discovered 1969 Oct. 8 by L. I. Chernykh at the Crimean Astrophysical Observatory.
Nikolaj Mikhajlovich Ivanov (b. 1937), a specialist in ballistics, is head of the Russian Ballistic Center, which controls missions of manned and unmanned spacecraft in near, middle and deep space. He is the author of many scientific articles, monographs and popular scientific brochures.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20070730/MPCPages.arcLast Updated: 2007-08-07

[ show close-approach data ]
Alternate Designations
 1969 TT1 = 1984 UE1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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