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7508 Icke (2327 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2007508
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1000733443000174 9.4163e-08  
a 2.796966621227499 2.6361e-08 AU
q 2.517064817545744 2.5888e-07 AU
i 2.624027359688373 6.6791e-06 deg
node 257.1990695307593 0.00017106 deg
peri 139.7181635012726 0.00017692 deg
M 201.3652873194332 4.2286e-05 deg
tp 2457153.378816632502
(2015-May-10.87881663)		 0.00020259 JED
period 1708.556528440723
4.68		 2.4154e-05
6.613e-08		 d
yr
n .2107041786487136 2.9788e-09 deg/d
Q 3.076868424909255 2.8999e-08 AU
   Orbit Determination Parameters
   # obs. used (total)      701  
   data-arc span      12981 days (35.54 yr)  
   first obs. used      1977-10-07  
   last obs. used      2013-04-22  
   planetary ephem.      DE405  
   SB-pert. ephem.      SB405-CPV-2  
   condition code      0  
   fit RMS      .57801  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Apr-29 13:26:42  

Additional Information
 Earth MOID = 1.52421 AU 
 T_jup = 3.318 
[ 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 PDS3 (MPC 29092)  

7508 Icke (2327 T-3)          Discovered 1977-Oct-16 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar (675)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 2327 T-3 = 1990 HJ5 
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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