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14428 Lazaridis (1991 VM12)
Classification: Main-belt Asteroid          SPK-ID: 2014428
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1811032712911418 4.439e-08  
a 3.181268876056109 1.8377e-08 au
q 2.605130675745654 1.3731e-07 au
i 1.601475696731783 4.6304e-06 deg
node 66.61760426225388 0.00015924 deg
peri 275.0853424922355 0.00015974 deg
M 68.35459552779879 1.2859e-05 deg
tp 2458606.982356591088
(2019-May-03.48235659)
7.412e-05 TDB
period 2072.521247961957
5.67
1.7959e-05
4.917e-08
d
yr
n .17370147609054 1.5051e-09 deg/d
Q 3.757407076366564 2.1706e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1679  
   data-arc span      10601 days (29.02 yr)  
   first obs. used      1991-11-08  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49812  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 02:56:35  

Additional Information
 Earth MOID = 1.59759 au 
 Jupiter MOID = 1.64818 au 
 T_jup = 3.173 
[ 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 13.3   n/a MPO502279  
diameter diameter 10.667 km 0.225 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.081   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14428 Lazaridis           Discovered 1991 Nov. 8 by Spacewatch at Kitt Peak.
Mike Lazaridis (b. 1961) founded a technology company specializing in mobile communications, in Waterloo, Ontario, in 1984. In 2000, he organized the Perimeter Institute, dedicated to pure research in physics and cosmology.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030614/MPCPages.arcLast Updated: 2005-04-26

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Alternate Designations
 1991 VM12 = 1999 CL29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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