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JPL Small-Body Database Browser
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469190 (2016 GA132)
Classification: Main-belt Asteroid          SPK-ID: 2469190
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1025923848838886 8.6607e-08  
a 2.622693117826922 4.4917e-08 au
q 2.353624776050496 2.4433e-07 au
i 9.921300942711406 1.2111e-05 deg
node 69.5718727655514 8.4684e-05 deg
peri 226.4544776066038 0.00012162 deg
M 167.9178866128838 8.3722e-05 deg
tp 2457876.874103388972
(2017-May-03.37410339)
0.00036724 TDB
period 1551.385192100091
4.25
3.9854e-05
1.091e-07
d
yr
n .2320506872394936 5.9612e-09 deg/d
Q 2.891761459603347 4.9525e-08 au
  Orbit Determination Parameters
   # obs. used (total)      83  
   data-arc span      5795 days (15.87 yr)  
   first obs. used      2003-01-28  
   last obs. used      2018-12-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59334  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 06:58:05  

Additional Information
 Earth MOID = 1.349 au 
 Jupiter MOID = 2.26497 au 
 T_jup = 3.375 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456789.5 (2014-May-12.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .103728544857382 8.5937e-08  
q 2.349427736828605 2.418e-07 au
tp 2456321.235704980668
(2013-Jan-28.73570498)
0.00037671 TDB
node 69.71156336022769 8.4643e-05 deg
peri 225.3612323478424 0.00012076 deg
i 9.926254348737261 1.2099e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      83  
   data-arc span      5795 days (15.87 yr)  
   first obs. used      2003-01-28  
   last obs. used      2018-12-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59334  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 06:58:05  

Additional Information
 Jupiter MOID = 2.26497 au 
 T_jup = 3.375 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.385154134701187E-15 -2.053109079673741E-14 1.13474590302191E-11 1.992122781044854E-13 2.812256701837564E-12 -2.019246939084573E-14
q -2.053109079673741E-14 5.84687149357393E-14 -3.635229471466089E-11 -5.873472328001771E-13 -8.818826249943013E-12 6.079211960059466E-14
tp 1.13474590302191E-11 -3.635229471466089E-11 1.419089026144105E-7 7.547909937570076E-10 3.281141541811619E-8 6.717958064076741E-11
node 1.992122781044854E-13 -5.873472328001771E-13 7.547909937570076E-10 7.164492719192804E-9 -6.86759516502877E-9 -6.987453155764556E-10
peri 2.812256701837564E-12 -8.818826249943013E-12 3.281141541811619E-8 -6.86759516502877E-9 1.458216563560818E-8 7.027087264148148E-10
i -2.019246939084573E-14 6.079211960059466E-14 6.717958064076741E-11 -6.987453155764556E-10 7.027087264148148E-10 1.463920901916326E-10

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO380659  

469190 (2016 GA132)          Discovered 2005-Oct-27 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-06-21

Alternate Designations
 2016 GA132 = 2005 UN401 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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