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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 ]

[ 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 .2139279265908969 6.1127e-08  
a 2.610421117447054 2.13e-08 au
q 2.051979140262513 1.6974e-07 au
i 2.45307565280501 6.6362e-06 deg
node 161.6030028744173 9.4938e-05 deg
peri 239.0945379029519 9.6119e-05 deg
M 6.044635216162091 1.6329e-05 deg
tp 2458574.633844489961
(2019-Apr-01.13384449)
6.9671e-05 TDB
period 1540.50917063057
4.22
1.8855e-05
5.162e-08
d
yr
n .2336889691170373 2.8602e-09 deg/d
Q 3.168863094631594 2.5857e-08 au
  Orbit Determination Parameters
   # obs. used (total)      520  
   data-arc span      9159 days (25.08 yr)  
   first obs. used      1993-10-09  
   last obs. used      2018-11-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58126  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:05:52  

Additional Information
 Earth MOID = 1.06084 au 
 Jupiter MOID = 2.24685 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 16.0   n/a MPO449339  
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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