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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2231660866350935 5.9733e-08  
a 2.403663662814258 1.6234e-08 AU
q 1.867247449597025 1.4339e-07 AU
i 1.179214086741407 5.9225e-06 deg
node 261.2064358928702 0.00031917 deg
peri 98.11140362627054 0.00031957 deg
M 325.9911481556171 2.263e-05 deg
tp 2456929.087408392197
(2014-Sep-28.58740839)
8.6572e-05 JED
period 1361.159360304503
3.73
1.379e-05
3.775e-08
d
yr
n .2644804205140719 2.6795e-09 deg/d
Q 2.940079876031491 1.9857e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      954  
   data-arc span      13544 days (37.08 yr)  
   first obs. used      1976-05-03  
   last obs. used      2013-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55814  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-26 19:42:50  

Additional Information
 Earth MOID = .86284 AU 
 T_jup = 3.490 
[ 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 14.2 mag n/a PDS3 (MPC 35830)  

11490 (1988 TE)          Discovered 1988-Oct-03 by Ueda, S., Kaneda, H. at Kushiro (399)
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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