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73517 Cranbrook (2003 FG78)
Classification: Main-belt Asteroid          SPK-ID: 2073517
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09275050778835382 5.9509e-08  
a 3.082725167963821 4.7835e-08 AU
q 2.796800843263238 2.1077e-07 AU
i 10.49792151344226 9.8325e-06 deg
node 174.946686183387 3.0762e-05 deg
peri 101.9066666605114 6.4906e-05 deg
M 292.5499117251095 5.8233e-05 deg
tp 2457170.908258191574
(2015-May-28.40825819)
0.00032185 JED
period 1976.972549027892
5.41
4.6015e-05
1.26e-07
d
yr
n .1820966103839012 4.2384e-09 deg/d
Q 3.368649492664403 5.2272e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      423  
   data-arc span      8144 days (22.30 yr)  
   first obs. used      1992-03-01  
   last obs. used      2014-06-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .66558  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 14:10:42  

Additional Information
 Earth MOID = 1.80492 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 14.6 mag n/a MPO263902  

73517 Cranbrook           Discovered 2003 Mar. 27 by the Catalina Sky Survey.
Cranbrook Institute of Science in Bloomfield Hills, Michigan, is an educational institution that was a formative influence for a number of space scientists, astronomers and educators.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080321/MPCPages.arcLast Updated: 2008-03-26

[ show close-approach data ]
Alternate Designations
 2003 FG78 = 1992 EF34 = 1998 HZ116 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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