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14126 (1998 QZ90)
Classification: Main-belt Asteroid          SPK-ID: 2014126
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1566080127628817 4.2299e-08  
a 2.574364706056751 9.1598e-09 au
q 2.171198565314303 1.1072e-07 au
i 14.08184311112653 3.1942e-06 deg
node 173.4718934331253 1.9052e-05 deg
peri 274.1870316820203 2.274e-05 deg
M 72.69850559435821 1.0979e-05 deg
tp 2458895.832226562826
(2020-Feb-16.33222656)
4.5998e-05 TDB
period 1508.702242785776
4.13
8.0522e-06
2.205e-08
d
yr
n .2386156723246266 1.2735e-09 deg/d
Q 2.977530846799199 1.0594e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1808  
   data-arc span      11136 days (30.49 yr)  
   first obs. used      1990-09-18  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49985  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:17:41  

Additional Information
 Earth MOID = 1.23988 au 
 Jupiter MOID = 2.3327 au 
 T_jup = 3.369 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.98   n/a E2021B10  
diameter diameter 3.692 km 0.860 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.470   0.240 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14126 (1998 QZ90)          Discovered 1998-Aug-28 by LINEAR at Socorro
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 QZ90 = 2000 AE237 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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