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31605 Braschi (1999 GM4)
Classification: Main-belt Asteroid          SPK-ID: 2031605
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1144211409930757 7.0714e-08  
a 2.687954254084269 2.2528e-08 au
q 2.380395461394755 1.8385e-07 au
i 7.05079760779793 8.0976e-06 deg
node 28.44691754524679 4.4428e-05 deg
peri 295.0095443695092 5.9974e-05 deg
M 166.5954006348273 4.4721e-05 deg
tp 2456655.610687416801
(2013-Dec-29.11068742)
0.00019708 JED
period 1609.649195044415
4.41
2.0236e-05
5.54e-08
d
yr
n .2236512161210794 2.8117e-09 deg/d
Q 2.995513046773783 2.5106e-08 au
  Orbit Determination Parameters
   # obs. used (total)      893  
   data-arc span      22153 days (60.65 yr)  
   first obs. used      1955-04-21  
   last obs. used      2015-12-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51917  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 14:17:20  

Additional Information
 Earth MOID = 1.37725 au 
 Jupiter MOID = 2.31957 au 
 T_jup = 3.353 
[ 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 13.9 mag n/a MPO319472  

31605 Braschi           Discovered 1999 Apr. 10 by M. Tombelli and A. Boattini at Montelupo.
After finishing her classic school studies, Nicoletta Braschi (b. 1960 ) decided to attend a theatrical company. Her most important movie has been Life is Beautiful, directed by her husband Roberto Benigni, nominated for seven Oscars and winner of three.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20050523/MPCPages.arcLast Updated: 2005-07-21

[ show close-approach data ]
Alternate Designations
 1999 GM4 = 1996 TH39 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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