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308506 (2005 TL193)
Classification: Main-belt Asteroid          SPK-ID: 2308506
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2086742912046354 9.6035e-08  
a 3.162773476159651 6.0627e-08 au
q 2.502783962781216 3.2636e-07 au
i 14.68317461740924 9.8076e-06 deg
node 67.21491122836615 3.5055e-05 deg
peri 319.8852224146869 4.0228e-05 deg
M 204.5231686252458 2.4551e-05 deg
tp 2459887.786225109820
(2022-Nov-04.28622511)
0.00015984 TDB
period 2054.473571497045
5.62
5.9073e-05
1.617e-07
d
yr
n .1752273696748879 5.0384e-09 deg/d
Q 3.822762989538087 7.3278e-08 au
  Orbit Determination Parameters
   # obs. used (total)      157  
   data-arc span      7052 days (19.31 yr)  
   first obs. used      2001-01-04  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60633  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 20:12:55  

Additional Information
 Earth MOID = 1.52841 au 
 Jupiter MOID = 1.67843 au 
 T_jup = 3.120 
[ 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 15.5   n/a MPO224522  
diameter diameter 4.313 km 1.363 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.062 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

308506 (2005 TL193)          Discovered 2005-Oct-05 by CSS at Catalina
Reference: 20111210/Numbers.arcLast Updated: 2011-12-12

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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