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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09331901345190123 5.9011e-08  
a 3.084471916665848 4.7284e-08 au
q 2.796632040382496 2.0903e-07 au
i 10.4979170120664 9.4335e-06 deg
node 174.9359110441919 3.0368e-05 deg
peri 101.8015858740882 6.1897e-05 deg
M 78.25197324343716 5.5916e-05 deg
tp 2457170.406920461605
(2015-May-27.90692046)
0.0003047 JED
period 1978.653089707329
5.42
4.5498e-05
1.246e-07
d
yr
n .1819419492343901 4.1836e-09 deg/d
Q 3.3723117929492 5.1696e-08 au
  Orbit Determination Parameters
   # obs. used (total)      444  
   data-arc span      8512 days (23.30 yr)  
   first obs. used      1992-03-01  
   last obs. used      2015-06-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .65133  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Feb-26 03:58:32  

Additional Information
 Earth MOID = 1.80506 au 
 Jupiter MOID = 1.80785 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 14.7 mag n/a MPO299442  

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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