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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07248524868603874 8.6952e-08  
a 2.927614587800344 3.4256e-08 au
q 2.715405716346761 2.5678e-07 au
i 10.77770334977743 8.0271e-06 deg
node 214.1179403134274 4.3651e-05 deg
peri 136.9329602127834 6.8425e-05 deg
M 268.7436324101822 5.6636e-05 deg
tp 2458064.299160050360
(2017-Nov-06.79916005)
0.00029267 JED
period 1829.655310943579
5.01
3.2113e-05
8.792e-08
d
yr
n .1967583718347162 3.4534e-09 deg/d
Q 3.139823459253927 3.6739e-08 au
  Orbit Determination Parameters
   # obs. used (total)      300  
   data-arc span      5823 days (15.94 yr)  
   first obs. used      2000-05-05  
   last obs. used      2016-04-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .62638  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 16:35:11  

Additional Information
 Earth MOID = 1.7217 au 
 Jupiter MOID = 2.19329 au 
 T_jup = 3.247 
[ 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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