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13701 Roquebrune (1998 OR)
Classification: Main-belt Asteroid          SPK-ID: 2013701
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1539517547349856 5.1504e-08  
a 2.269413366082772 1.413e-08 AU
q 1.920033196155299 1.1675e-07 AU
i 3.602872021173333 6.043e-06 deg
node 233.0304838932413 0.00011032 deg
peri 188.5374364150622 0.00011324 deg
M 180.6510682839848 2.5955e-05 deg
tp 2457622.607064106448
(2016-Aug-22.10706411)
9.2782e-05 JED
period 1248.730845149063
3.42
1.1662e-05
3.193e-08
d
yr
n .2882927104735898 2.6924e-09 deg/d
Q 2.618793536010245 1.6305e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      675  
   data-arc span      7126 days (19.51 yr)  
   first obs. used      1995-12-19  
   last obs. used      2015-06-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57565  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 12:12:33  

Additional Information
 Earth MOID = .932537 AU 
 T_jup = 3.595 
[ 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 15.1 mag n/a MPO253460  

13701 Roquebrune           Discovered 1998 July 20 by the OCA-DLR Asteroid Survey at Caussols.
Roquebrune sur Argens is a typical Provençal village located at the foot of the well-known "Rocher des trois croix". This village shows a good cultural dynamism, particularly in astronomy since several observations are organized there each year, notably during the now-classic "Nuit des Etoiles" (night of the stars).
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

[ show close-approach data ]
Alternate Designations
 1998 OR = 1995 YO22 = 1997 GG9 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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