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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1882223169156263 8.6226e-08  
a 2.420832956500324 1.8735e-08 AU
q 1.965178168562127 2.0436e-07 AU
i 1.804073672366447 9.1896e-06 deg
node 213.2978249707502 0.00017612 deg
peri 193.6963578555412 0.00017741 deg
M 270.7812862927233 2.0391e-05 deg
tp 2457141.456613096787
(2015-Apr-28.95661310)
8.0351e-05 JED
period 1375.769450314684
3.77
1.5971e-05
4.373e-08
d
yr
n .2616717502468572 3.0376e-09 deg/d
Q 2.87648774443852 2.2261e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      858  
   data-arc span      11502 days (31.49 yr)  
   first obs. used      1982-01-30  
   last obs. used      2013-07-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51869  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-26 19:41:09  

Additional Information
 Earth MOID = .973737 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 14.2 mag n/a MPO267752  

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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