Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1150001218743327 7.8333e-08  
a 2.686582076340325 3.0582e-08 AU
q 2.37762481013579 2.1365e-07 AU
i 7.051052865350877 9.2256e-06 deg
node 28.46446594178522 5.6015e-05 deg
peri 294.8650487571173 6.9296e-05 deg
M 77.19581280902095 4.5583e-05 deg
tp 2456655.602663940478
(2013-Dec-29.10266394)
0.00020168 JED
period 1608.41678406317
4.40
2.7463e-05
7.519e-08
d
yr
n .2238225835287361 3.8217e-09 deg/d
Q 2.99553934254486 3.4099e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      664  
   data-arc span      21648 days (59.27 yr)  
   first obs. used      1955-04-21  
   last obs. used      2014-07-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56551  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Aug-13 14:50:53  

Additional Information
 Earth MOID = 1.37717 AU 
 T_jup = 3.354 
[ 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 ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Aug-23 09:29 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin