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JPL Small-Body Database Browser
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461728 (2005 TX91)
Classification: Main-belt Asteroid          SPK-ID: 2461728
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1820534463537241 1.634e-07  
a 2.656190578190487 2.8749e-08 au
q 2.172621929258618 4.3674e-07 au
i 12.07768486985003 1.4477e-05 deg
node 352.6277210885892 3.9974e-05 deg
peri 17.02573422600735 4.8365e-05 deg
M 46.21837007672545 2.1062e-05 deg
tp 2458397.498428646083
(2018-Oct-05.99842865)
9.2636e-05 TDB
period 1581.201707591412
4.33
2.5671e-05
7.028e-08
d
yr
n .2276749375311358 3.6963e-09 deg/d
Q 3.139759227122356 3.3983e-08 au
  Orbit Determination Parameters
   # obs. used (total)      90  
   data-arc span      4895 days (13.40 yr)  
   first obs. used      2005-08-31  
   last obs. used      2019-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61588  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:07:27  

Additional Information
 Earth MOID = 1.17316 au 
 Jupiter MOID = 2.33064 au 
 T_jup = 3.333 
[ 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 17.2   n/a MPO460704  

461728 (2005 TX91)          Discovered 2005-Aug-31 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-03-24
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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