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15164 (2000 GA89)
Classification: Main-belt Asteroid          SPK-ID: 2015164
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09980595653298793 3.5699e-08  
a 2.419598592332783 9.5038e-09 au
q 2.178108240399139 8.7798e-08 au
i 6.722885126197593 3.7165e-06 deg
node 160.2018483980788 3.4932e-05 deg
peri 114.6668604447961 4.2848e-05 deg
M 65.09053851644447 2.2779e-05 deg
tp 2458751.941410653768
(2019-Sep-25.44141065)
8.7413e-05 TDB
period 1374.717343013486
3.76
8.0995e-06
2.218e-08
d
yr
n .261872014512345 1.5429e-09 deg/d
Q 2.661088944266428 1.0452e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1692  
   data-arc span      15851 days (43.40 yr)  
   first obs. used      1977-03-12  
   last obs. used      2020-08-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50345  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 00:57:49  

Additional Information
 Earth MOID = 1.17215 au 
 Jupiter MOID = 2.44328 au 
 T_jup = 3.498 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456783.5 (2014-May-06.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09915120453387535 3.5731e-08  
q 2.181392640064553 8.7752e-08 au
tp 2457376.725748930224
(2015-Dec-20.22574893)
9.1128e-05 TDB
node 160.2705460179922 3.4976e-05 deg
peri 114.5570903452461 4.2976e-05 deg
i 6.716572669162045 3.7135e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1692  
   data-arc span      15851 days (43.40 yr)  
   first obs. used      1977-03-12  
   last obs. used      2020-08-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50345  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 00:57:49  

Additional Information
 Jupiter MOID = 2.44328 au 
 T_jup = 3.498 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.276717459507356E-15 -3.120811205850522E-15 -5.593057248542983E-13 7.387176634570607E-15 -1.049677534568936E-13 -2.636879374668247E-15
q -3.120811205850522E-15 7.700449946936655E-15 1.059410645476199E-12 -1.793286324397206E-14 1.661607564134482E-13 6.267727562030958E-15
tp -5.593057248542983E-13 1.059410645476199E-12 8.304244570972255E-9 -2.452543460499696E-11 2.289168382763232E-9 8.03121031208336E-12
node 7.387176634570607E-15 -1.793286324397206E-14 -2.452543460499696E-11 1.223351078475429E-9 -1.221044138975018E-9 2.805317311284847E-11
peri -1.049677534568936E-13 1.661607564134482E-13 2.289168382763232E-9 -1.221044138975018E-9 1.846908659045699E-9 -2.581585159705571E-11
i -2.636879374668247E-15 6.267727562030958E-15 8.03121031208336E-12 2.805317311284847E-11 -2.581585159705571E-11 1.379043708187934E-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 14.1   n/a MPO435842  
diameter diameter 3.709 km 0.593 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.354   0.106 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15164 (2000 GA89)          Discovered 2000-Apr-04 by LINEAR at Socorro
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 GA89 = 1977 EL2 = 1990 UL5 = 1998 XU88 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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