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JPL Small-Body Database Browser
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13334 Tost (1998 SX60)
Classification: Main-belt Asteroid          SPK-ID: 2013334
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1151387788826585 5.0503e-08  
a 2.97262258747175 1.5472e-08 au
q 2.630358452671244 1.4717e-07 au
i 10.70954389992007 5.6623e-06 deg
node 14.19094524990635 2.37e-05 deg
peri 15.1165754033869 3.1964e-05 deg
M 61.43541891667529 2.0335e-05 deg
tp 2458681.034171949593
(2019-Jul-16.53417195)
0.00010579 TDB
period 1872.009666836182
5.13
1.4615e-05
4.001e-08
d
yr
n .1923066992535478 1.5014e-09 deg/d
Q 3.314886722272256 1.7253e-08 au
  Orbit Determination Parameters
   # obs. used (total)      995  
   data-arc span      9551 days (26.15 yr)  
   first obs. used      1993-10-10  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52521  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-13 23:33:37  

Additional Information
 Earth MOID = 1.6363 au 
 Jupiter MOID = 2.15657 au 
 T_jup = 3.226 
[ 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 13.9   n/a MPO449042  
diameter diameter 5.314 km 0.164 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.157   0.044 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

13334 Tost           Discovered 1998 Sept. 17 by the Lowell Observatory Near-Earth Object Search at the Anderson Mesa Station.
Wilfried Tost (b. 1952) is a system manager at the German Aerospace Center (DLR) in Berlin-Adlerhof. He has a keen interest in astronomy, and is active at Wilhelm Förster Sternwarte in Berlin. He was instrumental in organizing the ACM 2002 conference. The name was suggested by G. Hahn.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020724/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Alternate Designations
 1998 SX60 = 1993 TU44 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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