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JPL Small-Body Database Browser
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7153 Vladzakharov (1975 XP3)
Classification: Main-belt Asteroid          SPK-ID: 2007153
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .131827597673439 2.7713e-08  
a 2.350769098174488 7.3333e-09 au
q 2.040872855277189 6.556e-08 au
i 2.907461376535907 3.9686e-06 deg
node 5.591677071201877 7.0084e-05 deg
peri 59.813665655893 7.27e-05 deg
M 18.74022516310263 1.7523e-05 deg
tp 2458531.969217555244
6.4064e-05 TDB
period 1316.477335004859
n .2734570436024039 1.2796e-09 deg/d
Q 2.660665341071788 8.3001e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1753  
   data-arc span      23338 days (63.90 yr)  
   first obs. used      1955-04-16  
   last obs. used      2019-03-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48596  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-12 18:48:41  

Additional Information
 Earth MOID = 1.05586 au 
 Jupiter MOID = 2.61515 au 
 T_jup = 3.544 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.5   n/a MPO458902  
diameter diameter 7.547 km 0.164 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (  
rotation period rot_per 105.143 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.065   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (  

7153 Vladzakharov           Discovered 1975 Dec. 2 by T. M. Smirnova at the Crimean Astrophysical Observatory.
Named in honor of Vladimir Evgen'evich Zakharov (b. 1939), outstanding mathematical and theoretical physicist, director of L. D. Landau Institute for Theoretical Physics of the Russian Academy of Sciences, and department head at the Moscow Institute for Physics and Technology. He is widely known for his investigations of nonlinear plasma physics and theoretical and computational hydrodynamics. His pioneering work in the field of nonlinear interaction of electromagnetic waves with plasma opened important new directions in space and stellar physics. Name 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: 19990728/MPCPages.arcLast Updated: 2010-06-11

[ show close-approach data ]
Alternate Designations
 1975 XP3 = 1975 VM6 = 1982 VE = 1989 SS10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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