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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .115110691530336 8.3849e-08  
a 2.686931223522204 3.3703e-08 AU
q 2.377636712288111 2.3125e-07 AU
i 7.050766691642174 9.5235e-06 deg
node 28.46471313709576 5.9977e-05 deg
peri 294.9001824395141 7.3625e-05 deg
M 32.39314671643103 4.7742e-05 deg
tp 2456655.744894807865
(2013-Dec-29.24489481)
0.00021238 JED
period 1608.730338097579
4.40
3.0268e-05
8.287e-08
d
yr
n .2237789587692626 4.2104e-09 deg/d
Q 2.996225734756296 3.7583e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      654  
   data-arc span      20908 days (57.24 yr)  
   first obs. used      1955-04-21  
   last obs. used      2012-07-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .58139  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-05 22:57:45  

Additional Information
 Earth MOID = 1.37537 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 13.8 mag n/a PDS3 (MPO 18821)  

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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