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JPL Small-Body Database Browser
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105501 (2000 QA232)
Classification: Main-belt Asteroid          SPK-ID: 2105501
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2462914580784069 7.2639e-08  
a 2.984149825787582 2.7785e-08 au
q 2.249179214069934 2.2563e-07 au
i 7.577438620024336 6.5302e-06 deg
node 56.76191931999929 4.649e-05 deg
peri 307.9150190246605 4.8835e-05 deg
M 296.3724561683932 2.4011e-05 deg
tp 2459333.291343500093
(2021-Apr-28.79134350)
0.00012973 TDB
period 1882.909137229978
5.16
2.6297e-05
7.2e-08
d
yr
n .1911935063046166 2.6702e-09 deg/d
Q 3.719120437505229 3.4628e-08 au
  Orbit Determination Parameters
   # obs. used (total)      288  
   data-arc span      10396 days (28.46 yr)  
   first obs. used      1990-11-23  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53333  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:40:36  

Additional Information
 Earth MOID = 1.25745 au 
 Jupiter MOID = 1.77874 au 
 T_jup = 3.199 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456901.5 (2014-Sep-01.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2480551693906857 7.2382e-08  
q 2.240173004993186 2.242e-07 au
tp 2457456.707431093533
(2016-Mar-09.20743109)
0.00010704 TDB
node 56.78173114492815 4.6437e-05 deg
peri 308.4860320006085 4.8769e-05 deg
i 7.586991129729832 6.541e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      288  
   data-arc span      10396 days (28.46 yr)  
   first obs. used      1990-11-23  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53333  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:40:36  

Additional Information
 Jupiter MOID = 1.77874 au 
 T_jup = 3.199 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.239187050906805E-15 -1.616911839757107E-14 -3.051864307124257E-12 3.178059100316329E-14 -3.269011473517959E-13 -7.095554237498396E-15
q -1.616911839757107E-14 5.026511156040792E-14 1.091474774379988E-11 -9.876084399904143E-14 1.21478359996631E-12 2.42736521821875E-14
tp -3.051864307124257E-12 1.091474774379988E-11 1.145779206373103E-8 -3.286278007492168E-11 1.647913190901256E-9 1.84540601877953E-11
node 3.178059100316329E-14 -9.876084399904143E-14 -3.286278007492168E-11 2.15641568824631E-9 -2.141222534829572E-9 -1.121367224671205E-10
peri -3.269011473517959E-13 1.21478359996631E-12 1.647913190901256E-9 -2.141222534829572E-9 2.378408800382425E-9 1.136206354562323E-10
i -7.095554237498396E-15 2.42736521821875E-14 1.84540601877953E-11 -1.121367224671205E-10 1.136206354562323E-10 4.27849042840645E-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 15.3   n/a MPO474927  
diameter diameter 4.169 km 1.075 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.058   0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

105501 (2000 QA232)          Discovered 2000-Aug-29 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 QA232 = 1995 UL74 = 2000 SQ233 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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