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70588 (1999 TA173)
Classification: Main-belt Asteroid          SPK-ID: 2070588
[ 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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07656063462394117 5.0848e-08  
a 2.689089334276025 1.8678e-08 au
q 2.483210948283381 1.4048e-07 au
i 4.23837899045765 4.8627e-06 deg
node 96.04031574472771 8.2829e-05 deg
peri 313.1010124851175 9.1577e-05 deg
M 234.3777813599812 4.2421e-05 deg
tp 2459562.543889623279
(2021-Dec-14.04388962)		 0.000193 TDB
period 1610.668896432971
4.41		 1.6781e-05
4.594e-08		 d
yr
n .2235096243537485 2.3287e-09 deg/d
Q 2.894967720268669 2.0108e-08 au
   Orbit Determination Parameters
   # obs. used (total)      610  
   data-arc span      10355 days (28.35 yr)  
   first obs. used      1992-02-09  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58595  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:00:02  

Additional Information
 Earth MOID = 1.49593 au 
 Jupiter MOID = 2.37565 au 
 T_jup = 3.365 
[ 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 15.4   n/a MPO337794  
diameter diameter 3.009 km 0.772 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.162   0.046 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

70588 (1999 TA173)          Discovered 1999-Oct-10 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 TA173 = 2001 DL29 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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