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150153 (1997 AB)
Classification: Main-belt Asteroid          SPK-ID: 2150153
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1735651811578748 3.9094e-08  
a 2.856059964905028 1.9427e-08 au
q 2.360347399698533 1.1627e-07 au
i 8.216803706889845 4.5515e-06 deg
node 98.00800065294001 2.9202e-05 deg
peri 333.6775619702609 3.1697e-05 deg
M 8.080427208246059 1.2865e-05 deg
tp 2459160.928616838357
(2020-Nov-07.42861684)
6.2858e-05 TDB
period 1762.988214738665
4.83
1.7988e-05
4.925e-08
d
yr
n .2041987558342041 2.0835e-09 deg/d
Q 3.351772530111523 2.2799e-08 au
  Orbit Determination Parameters
   # obs. used (total)      473  
   data-arc span      8806 days (24.11 yr)  
   first obs. used      1997-01-01  
   last obs. used      2021-02-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52584  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:17:20  

Additional Information
 Earth MOID = 1.37799 au 
 Jupiter MOID = 1.93257 au 
 T_jup = 3.266 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457315.5 (2015-Oct-20.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1702558639069163 3.8544e-08  
q 2.371324485004147 1.142e-07 au
tp 2457390.952644986773
(2016-Jan-03.45264499)
6.1168e-05 TDB
node 98.22300178523365 2.9317e-05 deg
peri 332.5317841902502 3.1963e-05 deg
i 8.198016998520336 4.5405e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      473  
   data-arc span      8806 days (24.11 yr)  
   first obs. used      1997-01-01  
   last obs. used      2021-02-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52584  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:17:20  

Additional Information
 Jupiter MOID = 1.93257 au 
 T_jup = 3.266 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.485664800460241E-15 -4.358932458332216E-15 1.191767532323216E-13 -1.1904315131868E-14 6.607207858926046E-14 -6.425582405586111E-16
q -4.358932458332216E-15 1.304222020076916E-14 -2.583275806119171E-13 3.453043728033447E-14 -1.794135801333975E-13 2.745028130078559E-15
tp 1.191767532323216E-13 -2.583275806119171E-13 3.741466704718521E-9 -7.569743122417447E-12 7.955071982738012E-10 -8.599020614752317E-13
node -1.1904315131868E-14 3.453043728033447E-14 -7.569743122417447E-12 8.594848217082703E-10 -8.52476609007793E-10 1.41203535771366E-11
peri 6.607207858926046E-14 -1.794135801333975E-13 7.955071982738012E-10 -8.52476609007793E-10 1.021658754781924E-9 -1.423497317175451E-11
i -6.425582405586111E-16 2.745028130078559E-15 -8.599020614752317E-13 1.41203535771366E-11 -1.423497317175451E-11 2.061581326231843E-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 16.29   n/a MPCxxxxx  
diameter diameter 2.971 km 0.644 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.066   0.034 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

150153 (1997 AB)          Discovered 1997-Jan-01 by Comba, P. G. at Prescott
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

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