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4334 Foo (1983 RO3)
Classification: Main-belt Asteroid          SPK-ID: 2004334
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1961041265479168 4.9555e-08  
a 3.138253648286755 2.772e-08 AU
q 2.522829157703668 1.5613e-07 AU
i 1.634245831235544 5.6769e-06 deg
node 61.80476012431006 0.00019227 deg
peri 349.0047333482225 0.00019295 deg
M 164.5062791578414 1.6362e-05 deg
tp 2456072.580141578942
(2012-May-25.08014158)
8.6411e-05 JED
period 2030.628561667629
5.56
2.6905e-05
7.366e-08
d
yr
n .1772850076058983 2.349e-09 deg/d
Q 3.753678138869843 3.3157e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1121  
   data-arc span      13017 days (35.64 yr)  
   first obs. used      1978-10-28  
   last obs. used      2014-06-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48273  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 14:00:44  

Additional Information
 Earth MOID = 1.53318 AU 
 T_jup = 3.180 
[ 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 13.0 mag n/a MPO263386  

4334 Foo           Discovered 1983 Sept. 2 by H. Debehogne at the European Southern Observatory.
Lillian Foo (b. 1972) is a consultant at the World Bank who helped develop a radio program that was broadcast in Ghana, Kenya, Tanzania and Uganda. She was previously a photojournalist at The Straits Times in Singapore. The name was suggested by T. H. Burbine.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080122/MPCPages.arcLast Updated: 2008-03-05

[ show close-approach data ]
Alternate Designations
 1983 RO3 = 1980 DQ2 = 1984 YU3 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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