#IOTA-ES ASTEROIDAL OCCULTATION - REPORT FORM 2.03 #Event #Occultation: POSITIVE #DATE: 16 July 2024 #PREDICTTIME: 16 July; 2024 08:03:55 UT #STAR: TYC 69-00477-1 #ASTEROID: 2004 BW80 #Nr: 133866 #OBSERVER #Observer1: Roger Spinner #Observer2: Stefano Sposetti #moreObs: #E-mail: *** #Address: *** #OBSERVING_STATION #NearestCity: Pichasca #Countrycode: CL #Coordinates LAT +/-DD MM SS.S LON +/-DDD MM SS.S #Latitude: -30 31 **.** #Longitude: -070 51 **.** #Altitude: *** #Datum _blank=WGS84 N=NAD1927 E=ED1950 T=Tokyo G=GB1936 *=unspecified, or other #Datum: #Teleskop _=unstated 1=Refractor 2=Newtonian 3=SCT 4=Dobsonian 5=Binoculars 6=Other 7=None 8=eVscope #Telescope: 3 #Aperture in cm #Aperture: 35.6 #FocalLength in cm #FocalLength: 79.0 #ObservingMethod _=unspecified a=Analogue & digital video b=Digital SLR-camera video c=Photometer d=Sequential images e=Drift scan f=Visual g=Other #ObservingMethod: a #Observation #StartObs: 08:03:05.0 #D D=Main Star d=second Star G=satellite main star g=satellite 2nd star N=ring M=non detection +time hh:mm:ss.s #D: D08:03:55.57 #Acc_D: 0.04 #R R=Main Star r=second Star B=satellite main star b=satellite 2nd star N=ring M=non detection +time hh:mm:ss.s #R: R08:03:55.86 #Acc_R: 0.03 #EndObs: 08:05:02.0 #Duration: 0.29 #Exp_Time: 0.050 #Timesource _=unspecified a=GPS b=NTP c=Telephone (fixed or mobile) d=Radio time signal e=Internal clock of recorder f=Stopwatch g=Other #Timesource: a #Camera: QHY 600M PRO #Signal/Noise: 6.9 #Weatherconditions #Wind: #Temperature: #Transparency 1=Clear 2=Fog 3=Thin cloud <2 [mag loss <2 mag.] 4=Thick cloud >2 [mag loss >2 mag. 5=Broken opaque cloud [that is, observed thru gaps in the cloud] 6=Star faint 7=By averted vision #Transparency: 1 #Stability _=unstated 1=Steady 2=Slight flickering 3=Strong flickering #Stability: 1 #Comments: