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JPL Small-Body Database Browser
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423495 (2005 TU111)
Classification: Main-belt Asteroid          SPK-ID: 2423495
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1147376024903132 1.0486e-07  
a 2.612249820452837 5.0384e-08 au
q 2.312526538948327 2.5552e-07 au
i 8.973726433231114 1.3684e-05 deg
node 359.3738789838759 4.94e-05 deg
peri 300.7120558090891 0.00014011 deg
M 231.6118549092531 0.00015825 deg
tp 2459550.474954506709
(2021-Dec-01.97495451)
0.00069006 TDB
period 1542.128235301412
4.22
4.4616e-05
1.222e-07
d
yr
n .2334436214570946 6.7539e-09 deg/d
Q 2.911973101957346 5.6165e-08 au
  Orbit Determination Parameters
   # obs. used (total)      83  
   data-arc span      8674 days (23.75 yr)  
   first obs. used      1995-03-01  
   last obs. used      2018-11-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63478  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:27:40  

Additional Information
 Earth MOID = 1.31283 au 
 Jupiter MOID = 2.35219 au 
 T_jup = 3.382 
[ 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 MPO413486  

423495 (2005 TU111)          Discovered 2005-Sep-27 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-02-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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