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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:	28.3.2017 0:35-3:30 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 IP Lyr # VAR 18:23:24.39 +33:11:07.1 2444461.411 0.4728057 13.2-13.8V EB (VSX 20170329) # OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600) # FLT VRc # RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz # NOTE 28/29 III 2017; V_70_90s (55/18); Rc_70_60s (59/23); 2.9h; minimum S # NOTE FLT V 2457841.56804 +/- 0.00045; 20170329 01:37:59 (UT) GEO # NOTE FLT Rc 2457841.56858 +/- 0.00032; 20170329 01:38:45 (UT) GEO # NOTE FLT VRc average 2457841.56831 +/- 0.00045; 20170329 01:38:22 (UT) GEO # COND fine clear weather info

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GCVS:
star: IP Lyr
RA2000:
DE2000:
type: EB
max: 13.2
min: 13.8
band: V
epoch: 44461.411
year:
period: 0.4728057
M-m:
spectrum:

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