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10907 Savalle (1997 XG5)
Classification: Main-belt Asteroid          SPK-ID: 2010907
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ 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 .08538846915904275 4.7403e-08  
a 2.830478410649109 1.7897e-08 au
q 2.588788192176061 1.3665e-07 au
i 2.142769754737247 5.2858e-06 deg
node 31.6873089896686 0.00011478 deg
peri 15.5162755655226 0.00011917 deg
M 54.04547258931465 2.9561e-05 deg
tp 2457339.377067184888
(2015-Nov-12.87706719)
0.00014301 JED
period 1739.354867479243
4.76
1.6497e-05
4.517e-08
d
yr
n .206973290345132 1.963e-09 deg/d
Q 3.072168629122157 1.9425e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1210  
   data-arc span      8927 days (24.44 yr)  
   first obs. used      1991-10-01  
   last obs. used      2016-03-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5407  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Mar-24 16:08:58  

Additional Information
 Earth MOID = 1.5969 au 
 Jupiter MOID = 2.24498 au 
 T_jup = 3.307 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.2 mag n/a MPO302133  
rotation period rot_per 6.082 h n/a LCDB (Rev. 2016-February); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Aznar, A.; Garceran, A.C.; Mansego, E.A.; Rodriguez, P.B.; et al. (2016) Minor Planet Bull. 43, 174-181.]

10907 Savalle           Discovered 1997 Dec. 6 by the OCA-DLR Asteroid Survey at Caussols.
Renaud Savalle (b. 1971), astronomical software programmer, wrote the CCD acquisition system used by the Asteroid Survey at Caussols that allowed this minor planet to be discovered. He now works at the Canada-France-Hawaii Telescope, where he is a systems programmer.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20000726/MPCPages.arcLast Updated: 2013-03-29

Alternate Designations
 1997 XG5 = 1991 TY8 = 1996 VO20 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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