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JPL Small-Body Database Browser
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154285 (2002 TY54)
Classification: Main-belt Asteroid          SPK-ID: 2154285
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1904817168390464 5.873e-08  
a 2.277574732718351 9.6233e-09 au
q 1.843738387400928 1.3361e-07 au
i 4.852239066516485 6.2586e-06 deg
node 29.36056945980344 4.2369e-05 deg
peri 355.5499231092796 4.5001e-05 deg
M 60.97936328924072 1.1562e-05 deg
tp 2458787.839042130308
(2019-Oct-31.33904213)
4.0612e-05 TDB
period 1255.473010925929
3.44
7.957e-06
2.179e-08
d
yr
n .2867445153078162 1.8173e-09 deg/d
Q 2.711411078035775 1.1456e-08 au
  Orbit Determination Parameters
   # obs. used (total)      485  
   data-arc span      7296 days (19.98 yr)  
   first obs. used      2000-02-03  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5247  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 09:31:31  

Additional Information
 Earth MOID = .847723 au 
 Jupiter MOID = 2.74176 au 
 T_jup = 3.579 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO502912  

154285 (2002 TY54)          Discovered 2002-Oct-02 by LINEAR at Socorro
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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