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71267 (2000 AL29)
Classification: Main-belt Asteroid          SPK-ID: 2071267
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1386299215993802 3.4827e-08  
a 3.029400060190156 1.6646e-08 au
q 2.609434567352837 1.0909e-07 au
i 1.693670920219807 4.5011e-06 deg
node 16.17458443416969 0.00013959 deg
peri 74.29583790764127 0.00014082 deg
M 1.351553853497762 1.7523e-05 deg
tp 2459193.269568337789
(2020-Dec-09.76956834)
9.3737e-05 TDB
period 1925.898395879367
5.27
1.5874e-05
4.346e-08
d
yr
n .1869257489233349 1.5407e-09 deg/d
Q 3.449365553027475 1.8953e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1200  
   data-arc span      9539 days (26.12 yr)  
   first obs. used      1995-01-28  
   last obs. used      2021-03-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5189  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:55:24  

Additional Information
 Earth MOID = 1.62637 au 
 Jupiter MOID = 1.74258 au 
 T_jup = 3.228 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457085.5 (2015-Mar-04.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1344722642214666 3.5087e-08  
q 2.622865038413409 1.0955e-07 au
tp 2457267.277831785914
(2015-Sep-01.77783179)
9.7452e-05 TDB
node 16.26837766597435 0.00013905 deg
peri 74.40818447985163 0.00014039 deg
i 1.699252478433907 4.5035e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1200  
   data-arc span      9539 days (26.12 yr)  
   first obs. used      1995-01-28  
   last obs. used      2021-03-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5189  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:55:24  

Additional Information
 Jupiter MOID = 1.74258 au 
 T_jup = 3.228 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.231102878543419E-15 -3.810933896406301E-15 9.555347423900367E-13 -3.669118917588229E-16 2.080204737622615E-13 -5.603003681758738E-16
q -3.810933896406301E-15 1.200194033853353E-14 -2.991313952731178E-12 -1.990015885420232E-15 -6.538202300191826E-13 2.046046347276579E-15
tp 9.555347423900367E-13 -2.991313952731178E-12 9.496822036908223E-9 1.303959277766228E-11 1.901681435456481E-9 -1.471627960251599E-12
node -3.669118917588229E-16 -1.990015885420232E-15 1.303959277766228E-11 1.933575781373222E-8 -1.932444491867057E-8 -1.433350592662847E-10
peri 2.080204737622615E-13 -6.538202300191826E-13 1.901681435456481E-9 -1.932444491867057E-8 1.970854439985462E-8 1.429851955434766E-10
i -5.603003681758738E-16 2.046046347276579E-15 -1.471627960251599E-12 -1.433350592662847E-10 1.429851955434766E-10 2.028178608088743E-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 14.51   n/a E2021B10  
diameter diameter 7.165 km 0.085 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.055   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71267 (2000 AL29)          Discovered 2000-Jan-03 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 AL29 = 1995 BX5 = 1998 SW83 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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