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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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2231661061693869 5.5819e-08  
a 2.40366368530064 1.6654e-08 AU
q 1.867247420111337 1.3434e-07 AU
i 1.179223908146446 5.6701e-06 deg
node 261.206454143018 0.00030133 deg
peri 98.11137446799927 0.00030172 deg
M 325.9911446280832 2.0273e-05 deg
tp 2456929.087423534208
(2014-Sep-28.58742353)
7.7631e-05 JED
period 1361.159379405063
3.73
1.4146e-05
3.873e-08
d
yr
n .2644804168027327 2.7487e-09 deg/d
Q 2.940079950489942 2.037e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      969  
   data-arc span      13940 days (38.17 yr)  
   first obs. used      1976-05-03  
   last obs. used      2014-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54845  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:26:22  

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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