Asteroidal Occultation Reports Database

Observations | Reports / Lists | Create a report | Informations

Complete Occultation Report plus Physical Data
Occultation Date       : 2010-08-10
Star Designation       : 3UC158-177525
Object Designation     : (4840) Otaynang
Observation Result     : O-
Observation Method     : VID
Instrument/Optics      : M350
Observer(s)            : Otto Posa
Country Code           : SK
Station Longitude      : E  20 00 24.5
Station Latitude       : N  48 22 28.5
Station Altitude [m]   : 216
Geodatic Datum         : 
Time Source            : 
Start Observation  UT1 : 00:18:00
End Observation    UT4 : 00:22:00
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: 27.8 /  / 2
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.