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11276 (1988 TM1)
Classification: Main-belt Asteroid          SPK-ID: 2011276
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1881406047869739 6.0309e-08  
a 2.420569336992473 1.5406e-08 AU
q 1.965161958001904 1.4908e-07 AU
i 1.804171009155707 6.8552e-06 deg
node 213.2902530616149 0.00017198 deg
peri 193.7247464310017 0.00017321 deg
M 323.0919583527958 2.0263e-05 deg
tp 2457141.524061857414
(2015-Apr-29.02406186)
7.8313e-05 JED
period 1375.544732336531
3.77
1.3132e-05
3.595e-08
d
yr
n .2617144986542866 2.4985e-09 deg/d
Q 2.875976715983041 1.8304e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      912  
   data-arc span      14934 days (40.89 yr)  
   first obs. used      1973-10-26  
   last obs. used      2014-09-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50205  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 14:20:12  

Additional Information
 Earth MOID = .974583 AU 
 T_jup = 3.489 
[ 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 14.3 mag n/a MPO302135  

11276 (1988 TM1)          Discovered 1988-Oct-13 by Ueda, S., Kaneda, H. at Kushiro (399)
Reference: 19990831/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1988 TM1 = 1973 UU1 = 1982 BQ12 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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