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52406 (1993 TV23)
Classification: Main-belt Asteroid          SPK-ID: 2052406
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2142321533014241 4.0698e-08  
a 2.609670669185971 1.4828e-08 au
q 2.050595302318692 1.0778e-07 au
i 2.453649599410052 5.862e-06 deg
node 161.597860940434 8.0599e-05 deg
peri 239.0014724649235 8.1894e-05 deg
M 146.3511555517641 1.3785e-05 deg
tp 2458574.505325432026
(2019-Apr-01.00532543)
5.66e-05 TDB
period 1539.844916118628
4.22
1.3124e-05
3.593e-08
d
yr
n .233789777289667 1.9926e-09 deg/d
Q 3.168746036053249 1.8005e-08 au
  Orbit Determination Parameters
   # obs. used (total)      606  
   data-arc span      9691 days (26.53 yr)  
   first obs. used      1993-10-09  
   last obs. used      2020-04-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57748  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 10:45:14  

Additional Information
 Earth MOID = 1.059 au 
 Jupiter MOID = 2.25009 au 
 T_jup = 3.376 
[ 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 16.07   n/a E2021B10  
diameter diameter 1.565 km 0.268 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.287   0.112 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

52406 (1993 TV23)          Discovered 1993-Oct-09 by Elst, E. W. at La Silla
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 TV23 = 1999 EL8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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