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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:	3.12.2013 17:58-19:31 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 HL Aur # VAR 06:19:13.04 +49:42:06.9 2425588.4270 0.6225058 10.8-11.9p EB/SD (VSX 20101012) # OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600) # FLT BVRI # RED CMunipack 1.1.26 + Peranso 2.50 # NOTE 03/04 XII 2013; B_26_90s (26/13); V_26_60s (26/13); R_26_30s (24/11); I_26_30s (25/12); 1.5h; minimum P # NOTE FLT B 2456630.28035 +/- 0.00014; 20131203 18:43:42 (UT) GEO # NOTE FLT V 2456630.28084 +/- 0.00016; 20131203 18:44:25 (UT) GEO # NOTE FLT R 2456630.28091 +/- 0.00020; 20131203 18:44:31 (UT) GEO # NOTE FLT I 2456630.28039 +/- 0.00007; 20131203 18:43:46 (UT) GEO # NOTE FLT BVRI average 2456630.28062 +/- 0.00020; 20131203 18:44:06 (UT) GEO # COND somewhat cloudy (cirrus or very thick cirrus) info

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GCVS:
star: HL Aur
RA2000:
DE2000:
type: EB
max: 10.80
min: 11.69
band: V
epoch: 52500.5886
year:
period: 0.6225051
M-m:
spectrum: F4

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