> CCD sekce ŠH (Štefánik observatory, Prague)

STAR
Coordinates RA DE:
 
Belong to project: B.R.N.O.   MEDUZA   TRESCA   HERO
 

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JD format: geocentric  heliocentric
 
date: 14.2.2019 0:25-5:0 UT
 
 
Photometric filter: Clear
y  (Strömgren phot. system)
other:  
 
Photometric system: instrumental   standardní photometric system UBVRcIc
 
Notes: Clear sky, half moon.
Settings: D2 ASI1600 50s, filter B, -30 ºc, gain 20, o2.4

Comp. star 1: UCAC4 584-047689 (B-V: 0.70)
Comp. star 2: UCAC4 585-047978 (B-V: 0.35)
Check star 1: UCAC4 585-047962 (B-V: 0.32)
Check star 2: UCAC4 585-047932 (B-V: 0.57)
info
 

 
First name and Surename:
Postal address:
E-mail:
Station:
Instrument:

 
GCVS:
star: S Com
RA2000:
DE2000:
type: RRAB
max: 10.89
min: 12.13
band: V
epoch: 40654.641
year:
period: 0.5865907
M-m: 14
spectrum: A6-F7

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object S Com

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