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133009 Watters (2002 TT350)
Classification: Main-belt Asteroid          SPK-ID: 2133009
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07036895945002547 1.1468e-07  
a 2.931891599440779 4.5862e-08 AU
q 2.725577438367861 3.348e-07 AU
i 10.76317333396929 1.0758e-05 deg
node 214.310058025772 5.6658e-05 deg
peri 136.1215424084063 0.00010031 deg
M 112.2216712681384 8.023e-05 deg
tp 2456228.896970380874
(2012-Oct-28.39697038)
0.00040493 JED
period 1833.666245900128
5.02
4.3025e-05
1.178e-07
d
yr
n .1963279854253301 4.6066e-09 deg/d
Q 3.138205760513698 4.9089e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      243  
   data-arc span      5005 days (13.70 yr)  
   first obs. used      2000-05-05  
   last obs. used      2014-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .6633  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Feb-19 20:22:00  

Additional Information
 Earth MOID = 1.7317 AU 
 T_jup = 3.246 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.0 mag n/a MPO248154  

133009 Watters           Discovered 2002 Oct. 10 by the Sloan Digital Sky Survey at the Apache Point Observatory.
Shannon P. Watters (b. 1972) is an American astronomer and a significant contributor to the Sloan Digital Sky Survey.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20110517/MPCPages.arcLast Updated: 2011-06-24

Alternate Designations
 2002 TT350 = 2005 ER171 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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