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JPL Small-Body Database Browser
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344289 (2001 TX254)
Classification: Main-belt Asteroid          SPK-ID: 2344289
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07881258523854605 5.3638e-08  
a 3.008137241910911 3.1109e-08 au
q 2.771058169123563 1.6497e-07 au
i 11.22965116857036 6.0123e-06 deg
node 54.43423230342566 3.1629e-05 deg
peri 278.0125716909482 5.0626e-05 deg
M 169.5655233779572 4.146e-05 deg
tp 2457702.905980178371
(2016-Nov-10.40598018)
0.00021446 TDB
period 1905.657710945931
5.22
2.9562e-05
8.094e-08
d
yr
n .1889111554148426 2.9305e-09 deg/d
Q 3.24521631469826 3.3561e-08 au
  Orbit Determination Parameters
   # obs. used (total)      179  
   data-arc span      6351 days (17.39 yr)  
   first obs. used      2001-10-14  
   last obs. used      2019-03-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54984  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:57:24  

Additional Information
 Earth MOID = 1.78959 au 
 Jupiter MOID = 2.05114 au 
 T_jup = 3.217 
[ 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 15.9   n/a MPO434165  

344289 (2001 TX254)          Discovered 2001-Oct-14 by Sloan Digital Sky Survey at Apache Point
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2001 TX254 = 2010 JE113 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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