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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 ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1384280889291389 3.4859e-08  
a 3.0285807023197 1.7361e-08 au
q 2.609340063529914 1.0938e-07 au
i 1.693768678699963 4.7049e-06 deg
node 16.17875518846147 0.00014052 deg
peri 74.34411881701428 0.00014182 deg
M 323.9110821668802 1.8403e-05 deg
tp 2459193.487202926175
(2020-Dec-09.98720293)
9.8732e-05 TDB
period 1925.117105885159
5.27
1.6553e-05
4.532e-08
d
yr
n .1870016109147157 1.608e-09 deg/d
Q 3.447821341109485 1.9764e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1117  
   data-arc span      9410 days (25.76 yr)  
   first obs. used      1995-01-28  
   last obs. used      2020-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53231  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 04:06:16  

Additional Information
 Earth MOID = 1.62655 au 
 Jupiter MOID = 1.74383 au 
 T_jup = 3.229 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457014.5 (2014-Dec-23.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1344896305840671 3.5098e-08  
q 2.622962018125665 1.0978e-07 au
tp 2457267.178654941408
(2015-Sep-01.67865494)
0.00010102 TDB
node 16.26790084200253 0.00013998 deg
peri 74.38379494963715 0.00014138 deg
i 1.699218123166161 4.7072e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1117  
   data-arc span      9410 days (25.76 yr)  
   first obs. used      1995-01-28  
   last obs. used      2020-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53231  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 04:06:16  

Additional Information
 Jupiter MOID = 1.74383 au 
 T_jup = 3.229 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.231869405657144E-15 -3.817031335658167E-15 9.305590912974627E-13 -1.074343765651558E-15 2.044005946637712E-13 -4.982280828976944E-16
q -3.817031335658167E-15 1.205073973919393E-14 -2.79905812425365E-12 -4.481683832821839E-16 -6.223299858878862E-13 1.887996464745595E-15
tp 9.305590912974627E-13 -2.79905812425365E-12 1.020602152992441E-8 1.117812584654071E-11 2.024675341106243E-9 -1.415780816979089E-12
node -1.074343765651558E-15 -4.481683832821839E-16 1.117812584654071E-11 1.959564077641723E-8 -1.958455224296666E-8 -1.643511487538792E-10
peri 2.044005946637712E-13 -6.223299858878862E-13 2.024675341106243E-9 -1.958455224296666E-8 1.998955698195441E-8 1.64003658522535E-10
i -4.982280828976944E-16 1.887996464745595E-15 -1.415780816979089E-12 -1.643511487538792E-10 1.64003658522535E-10 2.215733114133277E-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 14.5   n/a MPO359241  
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

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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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