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181703 (1988 TS)
Classification: Main-belt Asteroid          SPK-ID: 2181703
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3874395760110249 1.0174e-07  
a 3.000954685065249 4.518e-08 AU
q 1.83826607425527 2.9579e-07 AU
i 14.01219902154004 2.0377e-05 deg
node 207.6908587134251 3.7843e-05 deg
peri 127.04281745 5.2205e-05 deg
M 277.3197186256443 3.9015e-05 deg
tp 2456836.600945606078
(2014-Jun-28.10094561)		 0.00021348 JED
period 1898.836552180413
5.20		 4.2881e-05
1.174e-07		 d
yr
n .1895897777966281 4.2815e-09 deg/d
Q 4.163643295875228 6.2685e-08 AU
   Orbit Determination Parameters
   # obs. used (total)      266  
   data-arc span      8957 days (24.52 yr)  
   first obs. used      1988-10-13  
   last obs. used      2013-04-22  
   planetary ephem.      DE405  
   SB-pert. ephem.      SB405-CPV-2  
   condition code      0  
   fit RMS      .63219  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Apr-29 20:35:12  

Additional Information
 Earth MOID = .867221 AU 
 T_jup = 3.092 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.9 mag n/a MPC3-M48  

181703 (1988 TS)          Discovered 1988-Oct-13 by Ueda, S., Kaneda, H. at Kushiro (399)
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

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Alternate Designations
 1988 TS = 1998 MH10 = 2003 JQ8 
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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