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14514 (1996 GA18)
Classification: Main-belt Asteroid          SPK-ID: 2014514
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1447608685201395 5.103e-08  
a 2.578852997417974 1.2375e-08 au
q 2.205535997725983 1.2979e-07 au
i 7.259646712958811 5.5905e-06 deg
node 205.0174642098258 3.3927e-05 deg
peri 10.49288652496289 3.7401e-05 deg
M 340.0682074677882 1.9105e-05 deg
tp 2459284.249488676498
(2021-Mar-10.74948868)
8.0541e-05 TDB
period 1512.649495764814
4.14
1.0888e-05
2.981e-08
d
yr
n .2379930056552721 1.7131e-09 deg/d
Q 2.952169997109966 1.4167e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1310  
   data-arc span      22026 days (60.30 yr)  
   first obs. used      1960-09-28  
   last obs. used      2021-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55089  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 02:18:34  

Additional Information
 Earth MOID = 1.19845 au 
 Jupiter MOID = 2.01405 au 
 T_jup = 3.400 
[ 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 14.59   n/a E2020-QM5  
diameter diameter 4.172 km 0.898 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.161   0.034 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14514 (1996 GA18)          Discovered 1996-Apr-15 by Elst, E. W. at La Silla
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1996 GA18 = 1992 LO 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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