Asteroidal Occultation Reports Database

Observations | Reports / Lists | Create a report | Informations

Complete Occultation Report plus Physical Data
Occultation Date       : 2010-12-28
Star Designation       : 3UC221-020892
Object Designation     : (13379) 1998 WX9
Observation Result     : O-
Observation Method     : CCD
Instrument/Optics      : M305
Observer(s)            : Gerard Vaudescal
Country Code           : FR
Station Longitude      : E  00 03 31.8
Station Latitude       : N  43 08 40.4
Station Altitude [m]   : 488
Geodatic Datum         : WS
Time Source            : 
Start Observation  UT1 : 20:57:14
End Observation    UT4 : 20:59:39
Disappearance      UT2 :  
Reappearance       UT3 :  
Duration [sec]         :  
Reaction Time UT2 (VIS): 
Reaction Time UT3 (VIS): 
Reaction time applied  : 
Comment                : 
========================
LIGHTCURVE DATA        |
------------------------
Rotational Period [h]  : 
Observed Amplitude mag : 
Estimated (a/b) ratio  : 
Light Curve Quality    : 
Light Curve Note       : 
Ref.: Harris / Warner
========================
Diam.[km]  Max/Min/Code:  /  / 
Ref.: D.Herald (Occult)
========================

More Data and Informations
Query object at JPL Small-Body DB | Look at DAMIT (3D-Models) | Query star at CDS (Vizier) | Show station on Google Maps

Notes
  • For the used data sources and all abbrerviations / codes used above look here & come back with browser's back button
  • The axis ratio (a/b) is estimated by : (a/b) >= 10**(0.4*(Observed Amplitude)).
  • Reaction time is applicable just for visual observations. 'A' means that RT was applied to the timings.
  • Duration is from observation report. If the value UT3-UT2 differs from that it is also given in red color.