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190153 (2005 TK45)
Classification: Main-belt Asteroid          SPK-ID: 2190153
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1528967734749543 4.2599e-08  
a 2.230603969196322 1.3145e-08 au
q 1.889551819405778 9.5583e-08 au
i 5.432025519599543 4.9354e-06 deg
node 115.6408468814949 6.5648e-05 deg
peri 180.218186363463 6.8671e-05 deg
M 264.7528445412738 1.9697e-05 deg
tp 2459522.444971736173
(2021-Nov-03.94497174)
6.6998e-05 TDB
period 1216.836232712964
3.33
1.0756e-05
2.945e-08
d
yr
n .2958491786502542 2.6152e-09 deg/d
Q 2.571656118986866 1.5155e-08 au
  Orbit Determination Parameters
   # obs. used (total)      204  
   data-arc span      10333 days (28.29 yr)  
   first obs. used      1992-11-29  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .66197  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:06:27  

Additional Information
 Earth MOID = .871613 au 
 Jupiter MOID = 2.61081 au 
 T_jup = 3.621 
[ 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 17.4   n/a MPO454312  

190153 (2005 TK45)          Discovered 2005-Oct-03 by CSS at Catalina
Reference: 20080819/Numbers.arcLast Updated: 2008-08-25

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