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11490 (1988 TE)
Classification: Main-belt Asteroid          SPK-ID: 2011490
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2225626552078903 5.2051e-08  
a 2.405373917317544 9.2737e-09 au
q 1.870027511511547 1.2498e-07 au
i 1.177862512233402 4.1972e-06 deg
node 260.9853455123961 0.00027515 deg
peri 98.62106240097845 0.00027524 deg
M 177.2008141824036 9.3515e-06 deg
tp 2456929.788836087273
(2014-Sep-29.28883609)
3.4621e-05 JED
period 1362.6123566229
3.73
7.8802e-06
2.157e-08
d
yr
n .2641983967415533 1.5279e-09 deg/d
Q 2.940720323123541 1.1338e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1305  
   data-arc span      14577 days (39.91 yr)  
   first obs. used      1976-05-03  
   last obs. used      2016-03-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5458  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:11:58  

Additional Information
 Earth MOID = .866006 au 
 Jupiter MOID = 2.50711 au 
 T_jup = 3.489 
[ 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 14.3 mag n/a MPO332927  

11490 (1988 TE)          Discovered 1988-Oct-03 by Ueda, S., Kaneda, H. at Kushiro
Reference: 19990928/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1988 TE = 1976 JU5 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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