Asteroidal Occultation Reports Database

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Complete Occultation Report plus Physical Data
Occultation Date       : 2008-02-11
Star Designation       : TYC 4814-03263-1
Object Designation     : (-) 2000 GP73
Observation Result     : O+
Observation Method     : VIS
Instrument/Optics      : M200
Observer(s)            : Manfred Rain
Country Code           : DE
Station Longitude      : E  06 15 13
Station Latitude       : N  51 19 07
Station Altitude [m]   : 43
Geodatic Datum         : 
Time Source            : RAD
Start Observation  UT1 : 22:44:00
End Observation    UT4 : 22:46:36
Disappearance      UT2 : 22:46:28.12 +- 0.3
Reappearance       UT3 : 22:46:28.34 +- 0.3
Duration [sec]         : 0.22 
Reaction Time UT2 (VIS): 
Reaction Time UT3 (VIS): 
Reaction time applied  : A
Comment                : 
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LIGHTCURVE DATA        |
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Rotational Period [h]  : 
Observed Amplitude mag : 
Estimated (a/b) ratio  : 
Light Curve Quality    : 
Light Curve Note       : 
Ref.: Harris / Warner
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Diam.[km]  Max/Min/Code:  /  / 
Ref.: D.Herald (Occult)
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More Data and Informations
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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.