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7626 Iafe (1976 QL2)
Classification: Main-belt Asteroid          SPK-ID: 2007626
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09146907355173153 9.3333e-08  
a 3.16582164062162 3.6936e-08 AU
q 2.876246868123938 2.8776e-07 AU
i 9.916950428027411 8.2062e-06 deg
node 35.50968422079966 4.0658e-05 deg
peri 1.03398111525528 5.8303e-05 deg
M 186.2606119067044 4.1476e-05 deg
tp 2457793.441995002612
(2017-Feb-08.94199500)
0.00024373 JED
period 2057.444325802448
5.63
3.6006e-05
9.858e-08
d
yr
n .1749743579863781 3.0621e-09 deg/d
Q 3.455396413119303 4.0314e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      933  
   data-arc span      13745 days (37.63 yr)  
   first obs. used      1976-08-20  
   last obs. used      2014-04-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56542  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Apr-17 13:52:59  

Additional Information
 Earth MOID = 1.88194 AU 
 T_jup = 3.174 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.4 mag n/a PDS3 (MPC 29893)  

7626 Iafe           Discovered 1976 Aug. 20 by the Félix Aguilar Observatory team at the El Leoncito Station.
The Instituto de Astronomía y Física del Espacio was established in April 1971 as part of a restructuring project of the former Argentinian Center of Cosmic Radiation. Today IAFE is a leading institute that deals with theoretical as well as experimental astronomy.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20070926/MPCPages.arcLast Updated: 2007-09-30

[ show close-approach data ]
Alternate Designations
 1976 QL2 = 1988 TS2 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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