2004-04-16 25 Phoacea oculta la estrella TYC-4851-02449-1
2012-04-16
Mag Asteroide 13.3
Mag estrella 11.0
Baixada teórica mag 2.3
Duració màxima teórica 5.8"
Per capturar aquesta ocultació s'ha utilitzat l'opció Fastscan, del programa WISCAN .
Retall del traç de l'estrella
TYC-4851-02449-1
Càlcul cortesia d'Euraster.net
Observatorio Montcabrer a 22Km de la centralidad
ASTEROIDAL OCCULTATION - REPORT FORM
+------------------------------+ +------------------------------+
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EAON
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|
IOTA/ES |
|
|
|
INTERNATIONAL
OCCULTATION |
|
EUROPEAN
ASTEROIDAL
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TIMING ASSOCIATION |
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OCCULTATION
NETWORK
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EUROPEAN SECTION |
+------------------------------+ +------------------------------+
1 DATE:
2012-04-16
STAR: TYC 4851-02449-1 ASTEROID:
Phocaea N?: 25
2 OBSERVER:
Name:Ramon
Naves
Abbr:
E-mail:ramonnavesnogues@gmail.com
Address:c/Jaume
Balmes
nº
24 Cabrils 08348 Spain
3 OBSERVING
STATION: Nearest city:Cabrils
Station:Naves R Home
Latitude: 41deg 31' 11.3" N
Longitude: 2deg 23' 7.6" E
Altitude: 114
Datum
(WGS84 preferred): WGS84
Single
station
+----------------------------------+
4 TIMING OF
EVENTS:
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|
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OCCULTATION
RECORDED:
POSITIVE |
|
|
+----------------------------------+
Type of
event
Start
observation Interrupt-start
Disappearance Blink Flash
End
observation
Interrupt-end Reappearance
Other (specify)
Comments
Event Time (UT) P.E.
Acc.
Code HH MM SS.ss S.ss S.ss
S
-
21
20 02.00 - - 0.10 :
-
- - :
D
-
21
21 16.76 - - 0.10 :
R
-
21
21 17.86 - - 0.10 :
-
- - :
E
-
21
25 04.23 - - 0.10 :
Duration :1.10
Mid-event
:21 21 17,31
Was your
reaction time applied to the above timings? n/a
5 TELESCOPE:
Type: S/C
Aperture:30 cm Magnification:n/a
Mount:fork Motor
drive:yes
6 TIMING &
RECORDING:
Time
source:NTP++
Sensor:CCD ST8-XME
Recording:Fastscan
Time insertion (specify):Winscan NTP++
Event
insertion (specify):
7 OBSERVING
CONDITIONS:
Atmospheric transparency:Good
Wind:medium Temperature:9.5
Star
image stability:Good Minor planet
visible:yes
8 ADDITIONAL
COMMENTS:
