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JPL Small-Body Database Browser
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71382 (2000 AT149)
Classification: Main-belt Asteroid          SPK-ID: 2071382
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2111479955320529 4.0298e-08  
a 2.76950432087063 1.4542e-08 au
q 2.184729034901437 1.1149e-07 au
i 7.614018311871434 6.2693e-06 deg
node 200.9392051307066 3.0085e-05 deg
peri 230.4747127431062 3.3253e-05 deg
M 88.16204890205493 1.3224e-05 deg
tp 2458188.231008035265
(2018-Mar-10.73100804)
6.1211e-05 TDB
period 1683.454944113092
4.61
1.3259e-05
3.63e-08
d
yr
n .2138459370468402 1.6842e-09 deg/d
Q 3.354279606839823 1.7612e-08 au
  Orbit Determination Parameters
   # obs. used (total)      875  
   data-arc span      14078 days (38.54 yr)  
   first obs. used      1980-10-10  
   last obs. used      2019-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53095  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:26:20  

Additional Information
 Earth MOID = 1.20774 au 
 Jupiter MOID = 1.99977 au 
 T_jup = 3.292 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.7   n/a MPO337800  
diameter diameter 7.621 km 0.079 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.033   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71382 (2000 AT149)          Discovered 2000-Jan-07 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 AT149 = 1980 TY7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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