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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .18117499160759 4.2828e-08  
a 3.182020117205591 1.772e-08 au
q 2.605517649175686 1.3102e-07 au
i 1.601320710592825 4.263e-06 deg
node 66.61520908512898 0.00014234 deg
peri 275.1582892571005 0.00014281 deg
M 103.0058959384059 1.2179e-05 deg
tp 2458607.284634636420
(2019-May-03.78463464)
6.9802e-05 TDB
period 2073.255414996722
5.68
1.7318e-05
4.741e-08
d
yr
n .1736399661112518 1.4504e-09 deg/d
Q 3.758522585235497 2.093e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1863  
   data-arc span      10693 days (29.28 yr)  
   first obs. used      1991-11-08  
   last obs. used      2021-02-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48225  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:28:47  

Additional Information
 Earth MOID = 1.59616 au 
 Jupiter MOID = 1.64777 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 13.29   n/a E2021B10  
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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