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385691 (2005 TX45)
Classification: Main-belt Asteroid          SPK-ID: 2385691
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2207216769478298 6.7367e-08  
a 2.370477834657519 1.1487e-08 au
q 1.847261991824251 1.5551e-07 au
i 1.517470425638218 5.9086e-06 deg
node 216.8753822181242 0.00019753 deg
peri 155.9460163096718 0.00019825 deg
M 63.42279364015244 1.5643e-05 deg
tp 2458965.647524592289
(2020-Apr-26.14752459)
5.6978e-05 TDB
period 1333.06791287809
3.65
9.69e-06
2.653e-08
d
yr
n .2700537583436097 1.963e-09 deg/d
Q 2.893693677490787 1.4023e-08 au
  Orbit Determination Parameters
   # obs. used (total)      222  
   data-arc span      5586 days (15.29 yr)  
   first obs. used      2005-09-30  
   last obs. used      2021-01-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59669  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:06:17  

Additional Information
 Earth MOID = .846371 au 
 Jupiter MOID = 2.57389 au 
 T_jup = 3.511 
[ 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 17.78   n/a MPCxxxxx  

385691 (2005 TX45)          Discovered 2005-Sep-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-02-19

[ show close-approach data ]
Alternate Designations
 2005 TX45 = 2005 TS173 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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