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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1365140185278691 4.9315e-08  
a 3.142557404495538 2.8803e-08 AU
q 2.713554264753343 1.5624e-07 AU
i 1.193964436835344 5.6074e-06 deg
node 54.47534855895476 0.00026571 deg
peri 67.248170534484 0.0002666 deg
M 45.79391118485303 2.1962e-05 deg
tp 2456741.661727283098
(2014-Mar-25.16172728)
0.00012351 JED
period 2034.807155954518
5.57
2.7974e-05
7.659e-08
d
yr
n .1769209425799989 2.4323e-09 deg/d
Q 3.571560544237734 3.2734e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1230  
   data-arc span      13355 days (36.56 yr)  
   first obs. used      1978-09-02  
   last obs. used      2015-03-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52305  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 17:00:09  

Additional Information
 Earth MOID = 1.72977 AU 
 T_jup = 3.195 
[ 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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