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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1812100959116619 4.2827e-08  
a 3.182390764863518 1.7762e-08 au
q 2.605709429134213 1.3103e-07 au
i 1.601239574804452 4.2568e-06 deg
node 66.61150948787925 0.00014226 deg
peri 275.2138614587845 0.00014273 deg
M 136.9676134878436 1.2196e-05 deg
tp 2458607.559823273337
(2019-May-04.05982327)
6.9726e-05 TDB
period 2073.61767055105
5.68
1.736e-05
4.753e-08
d
yr
n .1736096316657701 1.4534e-09 deg/d
Q 3.759072100592823 2.098e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1870  
   data-arc span      10772 days (29.49 yr)  
   first obs. used      1991-11-08  
   last obs. used      2021-05-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48203  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 17:17:20  

Additional Information
 Earth MOID = 1.59739 au 
 Jupiter MOID = 1.64737 au 
 T_jup = 3.173 
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Orbital Elements at Epoch 2457013.5 (2014-Dec-22.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1867830287914135 4.4292e-08  
q 2.581835522082138 1.3703e-07 au
tp 2456521.786487198176
(2013-Aug-17.28648720)
6.6075e-05 TDB
node 66.68331264691339 0.00014266 deg
peri 273.0915343967521 0.00014307 deg
i 1.603808638047399 4.2436e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1870  
   data-arc span      10772 days (29.49 yr)  
   first obs. used      1991-11-08  
   last obs. used      2021-05-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48203  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 17:17:20  

Additional Information
 Jupiter MOID = 1.64737 au 
 T_jup = 3.173 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.961780753055443E-15 -6.043840468147192E-15 6.458999214890176E-13 -7.468069893335653E-15 6.926463151265814E-14 7.1130027257813E-17
q -6.043840468147192E-15 1.877827716423938E-14 -2.196172960618926E-12 2.201805497660596E-14 -2.394247848842064E-13 -1.122589857372585E-16
tp 6.458999214890176E-13 -2.196172960618926E-12 4.365879631492056E-9 -6.638795603306758E-12 7.346055968226464E-10 -1.478681782389271E-13
node -7.468069893335653E-15 2.201805497660596E-14 -6.638795603306758E-12 2.035142265842676E-8 -2.034404743523735E-8 -8.097307734527178E-11
peri 6.926463151265814E-14 -2.394247848842064E-13 7.346055968226464E-10 -2.034404743523735E-8 2.046828325763128E-8 8.089634460254264E-11
i 7.1130027257813E-17 -1.122589857372585E-16 -1.478681782389271E-13 -8.097307734527178E-11 8.089634460254264E-11 1.800816847240539E-11

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 13.30   n/a MPCxxxxx  
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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