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18148 Bellier (2000 OZ57)
Classification: Main-belt Asteroid          SPK-ID: 2018148
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1370046965614725 5.4227e-08  
a 3.144779519763915 3.1064e-08 AU
q 2.713929955905927 1.7591e-07 AU
i 1.193908726647075 5.7187e-06 deg
node 54.49211168697328 0.00027326 deg
peri 67.41122999125166 0.00027412 deg
M 10.2587954473932 2.19e-05 deg
tp 2456742.453291251957
(2014-Mar-25.95329125)
0.00012377 JED
period 2036.965768198988
5.58
3.0182e-05
8.263e-08
d
yr
n .1767334560159541 2.6187e-09 deg/d
Q 3.575629083621903 3.532e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1174  
   data-arc span      13049 days (35.73 yr)  
   first obs. used      1978-09-02  
   last obs. used      2014-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52957  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 14:02:43  

Additional Information
 Earth MOID = 1.72989 AU 
 T_jup = 3.194 
[ 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 12.8 mag n/a PDS3 (MPO 4258)  

18148 Bellier           Discovered 2000 July 29 by the Lowell Observatory Near-Earth Object Search at the Anderson Mesa Station.
Guy and Caroline Bellier are renowned French orthopedic surgeons. The naming also honors their sons Thomas and Margaux. The name was suggested by M. Fulchignoni and M. A. Barucci.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20060613/MPCPages.arcLast Updated: 2008-05-22

[ show close-approach data ]
Alternate Designations
 2000 OZ57 = 1978 RN7 = 1984 SW7 = 1998 FT36 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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