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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09126280423484238 8.376e-08  
a 3.166449966721017 3.6211e-08 AU
q 2.877470863288734 2.6237e-07 AU
i 9.91556755844393 7.9251e-06 deg
node 35.50657387680322 3.375e-05 deg
peri .9983850164274987 4.8401e-05 deg
M 221.2866692521807 3.7281e-05 deg
tp 2457793.499788116194
(2017-Feb-08.99978812)
0.00022069 JED
period 2058.056872996814
5.63
3.5303e-05
9.665e-08
d
yr
n .1749222797112455 3.0006e-09 deg/d
Q 3.455429070153301 3.9516e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      972  
   data-arc span      13796 days (37.77 yr)  
   first obs. used      1976-08-20  
   last obs. used      2014-05-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54195  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Aug-13 14:10:57  

Additional Information
 Earth MOID = 1.88417 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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