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JPL Small-Body Database Browser
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14611 Elsaadawi (1998 SA148)
Classification: Main-belt Asteroid          SPK-ID: 2014611
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1510066597377806 3.5531e-08  
a 2.582573080953204 1.1523e-08 au
q 2.192587346469752 9.1861e-08 au
i 4.07862481603568 4.9745e-06 deg
node 173.1029971311981 5.9127e-05 deg
peri 255.7947701730322 6.1791e-05 deg
M 310.7306991711806 1.9688e-05 deg
tp 2458807.968064468645
(2019-Nov-20.46806447)
8.3517e-05 TDB
period 1515.923748709342
4.15
1.0146e-05
2.778e-08
d
yr
n .2374789631117688 1.5894e-09 deg/d
Q 2.972558815436656 1.3263e-08 au
  Orbit Determination Parameters
   # obs. used (total)      934  
   data-arc span      17751 days (48.60 yr)  
   first obs. used      1971-03-24  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54438  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 03:50:31  

Additional Information
 Earth MOID = 1.21068 au 
 Jupiter MOID = 2.3211 au 
 T_jup = 3.404 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.1   n/a MPO452376  

14611 Elsaadawi           Discovered 1998 Sept. 20 by E. W. Elst at the European Southern Observatory.
Nawal El Saadawi (1931) is a medical doctor, graduated from the University of Cairo, and writer. From 1979 to 1980 she was the advisor of the United Nations program for Women in Africa and the Middle East. She has lectured at Harvard, Sorbonne and Berkeley universities.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2016-04-22Last Updated: 2016-04-25

Alternate Designations
 1998 SA148 = 1977 RW14 = 4055 T-1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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