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129934 (1999 TA151)
Classification: Main-belt Asteroid          SPK-ID: 2129934
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1759046849626083 4.2191e-08  
a 2.742833023344101 1.9516e-08 au
q 2.260355844467718 1.1918e-07 au
i 3.99738835542356 5.7871e-06 deg
node 50.94778521166707 8.0588e-05 deg
peri 20.18522095522598 8.2708e-05 deg
M 158.6504099812447 1.9693e-05 deg
tp 2458269.300005692980
(2018-May-30.80000569)
8.7046e-05 TDB
period 1659.195195156734
4.54
1.7708e-05
4.848e-08
d
yr
n .2169726630422124 2.3157e-09 deg/d
Q 3.225310202220483 2.2949e-08 au
  Orbit Determination Parameters
   # obs. used (total)      461  
   data-arc span      7509 days (20.56 yr)  
   first obs. used      1999-10-03  
   last obs. used      2020-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54649  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 21:48:21  

Additional Information
 Earth MOID = 1.27533 au 
 Jupiter MOID = 2.06942 au 
 T_jup = 3.323 
[ 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 15.7   n/a MPO432777  
diameter diameter 3.165 km 0.794 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.111   0.073 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

129934 (1999 TA151)          Discovered 1999-Oct-07 by LINEAR at Socorro
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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