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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2228064892412366 5.3853e-08  
a 2.404386739621506 9.3771e-09 au
q 1.868673771388255 1.2975e-07 au
i 1.178426048952434 4.4947e-06 deg
node 261.1632225817831 0.00028239 deg
peri 98.28772934034076 0.00028254 deg
M 124.5633114828707 9.5785e-06 deg
tp 2456929.313805227172
(2014-Sep-28.81380523)
3.5882e-05 JED
period 1361.773608126533
3.73
7.9664e-06
2.181e-08
d
yr
n .2643611227678819 1.5465e-09 deg/d
Q 2.940099707854757 1.1466e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1223  
   data-arc span      14475 days (39.63 yr)  
   first obs. used      1976-05-03  
   last obs. used      2015-12-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54748  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:17:53  

Additional Information
 Earth MOID = .863786 au 
 Jupiter MOID = 2.50742 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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