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15905 Berthier (1997 SV15)
Classification: Main-belt Asteroid          SPK-ID: 2015905
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1793369720696923 4.0181e-08  
a 2.531439863450217 8.4048e-09 au
q 2.07745910336254 1.0417e-07 au
i 7.80132899816319 4.5364e-06 deg
node 18.66165331145127 2.0277e-05 deg
peri 326.3798525885099 2.2696e-05 deg
M 254.9586788281355 1.1037e-05 deg
tp 2459429.747252289328
(2021-Aug-03.24725229)
4.5881e-05 TDB
period 1471.125925494822
4.03
7.3266e-06
2.006e-08
d
yr
n .2447105266525106 1.2187e-09 deg/d
Q 2.985420623537894 9.9121e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2285  
   data-arc span      14110 days (38.63 yr)  
   first obs. used      1981-10-30  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52551  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 17:53:29  

Additional Information
 Earth MOID = 1.07599 au 
 Jupiter MOID = 2.44683 au 
 T_jup = 3.415 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.3   n/a MPO337393  

15905 Berthier           Discovered 1997 Sept. 27 by the OCA-DLR Asteroid Survey at Caussols.
Jérôme Berthier (b. 1968) works on minor planets at the Institut de Mécanique Céleste in Paris. His main goal is to develop both accurate ephemerides and the reduction package PRIAM to predict stellar occultations by minor planets.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020526/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Alternate Designations
 1997 SV15 = 1981 UT9 = 1985 UC1 = 1999 CE41 = 2000 JD30 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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