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226897 (2004 TK153)
Classification: Main-belt Asteroid          SPK-ID: 2226897
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05789158893147086 8.6932e-08  
a 2.844926119401519 3.4506e-08 au
q 2.680228825956722 2.4805e-07 au
i 1.536663782561897 8.1134e-06 deg
node 4.046938323795803 0.00029654 deg
peri 297.8566873169052 0.00030192 deg
M 164.9873288281265 6.026e-05 deg
tp 2458197.245797736084
(2018-Mar-19.74579774)
0.00029083 TDB
period 1752.689220856776
4.80
3.1887e-05
8.73e-08
d
yr
n .2053986500949777 3.7369e-09 deg/d
Q 3.009623412846316 3.6504e-08 au
  Orbit Determination Parameters
   # obs. used (total)      148  
   data-arc span      5605 days (15.35 yr)  
   first obs. used      2004-09-23  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62961  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 06:00:05  

Additional Information
 Earth MOID = 1.6652 au 
 Jupiter MOID = 2.11689 au 
 T_jup = 3.305 
[ 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 MPO454630  

226897 (2004 TK153)          Discovered 2004-Oct-06 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

Alternate Designations
 2004 TK153 = 2005 YU265 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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