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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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09275043044360443 6.5538e-08  
a 3.08272516889051 5.1836e-08 AU
q 2.796801082536582 2.2462e-07 AU
i 10.49791857380658 1.0866e-05 deg
node 174.9466975766572 3.6112e-05 deg
peri 101.906644394739 7.2474e-05 deg
M 292.5499251928566 6.3999e-05 deg
tp 2457170.908184399244
(2015-May-28.40818440)
0.0003537 JED
period 1976.97254991933
5.41
4.9864e-05
1.365e-07
d
yr
n .1820966103017918 4.5929e-09 deg/d
Q 3.368649255244438 5.6644e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      405  
   data-arc span      8069 days (22.09 yr)  
   first obs. used      1992-03-01  
   last obs. used      2014-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .65609  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Apr-17 15:21:02  

Additional Information
 Earth MOID = 1.80493 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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