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> Martin Lehky (Hradec Králové, CZ (MPC 048))

STAR
Coordinates RA DE:

Belong to project:	B.R.N.O. MEDUZA TRESCA HERO


> Light curve and airmass <

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JD format:	geocentric heliocentric

date:	19.2.2015 1:52-5:11 UT


Photometric filter:	U B V R I Clear u v b y (Strömgren phot. system) other:

Photometric system:	instrumental standardní photometric system UBVRcIc

Notes:	# NAME EW Boo # VAR 15:02:46.10 +37:54:36.4 2448500.5160 0.906336 10.31-10.69Hp EA (VSX 20110324) # OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600) # FLT BVRcIc # RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz # NOTE 19/20 II 2015; B_54_90s (39/29); V_54_60s (37/22); Rc_54_30s (53/36); Ic_54_30s (53/36); 3.3h; minimum P # NOTE FLT B 2457073.67362 +/- 0.00049; 20150220 04:10:01 (UT) GEO # NOTE FLT V 2457073.67213 +/- 0.00020; 20150220 04:07:52 (UT) GEO # NOTE FLT R 2457073.67163 +/- 0.00020; 20150220 04:07:09 (UT) GEO # NOTE FLT I 2457073.67147 +/- 0.00029; 20150220 04:06:55 (UT) GEO # NOTE FLT BVRI average 2457073.67221 +/- 0.00049; 20150220 04:07:59 (UT) GEO # COND clear weather info

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Station:
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GCVS:
star: EW Boo
RA2000:
DE2000:
type: EA
max: 10.31
min: 10.69
band: Hp
epoch: 52500.229
year:
period: 0.9063492
M-m: 20
spectrum: A0

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