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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 
[ show covariance matrix ]

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

[ 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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