YouTube channel

Expired Campaigns

B.R.N.O. - eclipsing binaries

MEDUZA - intrinsic variables

TRESCA - exoplanets

HERO - high energy objects

User-defined objects

Perseus Bulletin

J. Silhan price "The Observer of the year"

Membership conditions

List of members

General Search Gateway

Open European Journal on Variable stars

MEDUZA light curves & data

Known eclipsing binaries

Data statistics

Exoplanet Transit Database

> 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 <

> Global light curve (MOOZ) <
> Close vicinity of the variable <

> Show source data <

JD format:	geocentric heliocentric

date:	27.3.2017 18:50-0:29 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 GV Leo # VAR 10:11:59.17 +16:52:30.1 2452754.4602 0.266727 11.45-11.96V EW (VSX 20170328) # 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 27/28 III 2017; B_91_90s (83); V_91_60s (85); Rc_91_30s (87); Ic_91_30s (86); 5.6h; minimum S, maximum, minimum P # NOTE FLT B 2457840.31515 +/- 0.00011; 20170327 19:33:49 (UT) GEO # NOTE FLT V 2457840.31519 +/- 0.00008; 20170327 19:33:52 (UT) GEO # NOTE FLT Rc 2457840.31495 +/- 0.00009; 20170327 19:33:32 (UT) GEO # NOTE FLT Ic 2457840.31528 +/- 0.00013; 20170327 19:34:00 (UT) GEO # NOTE FLT BVRcIc average 2457840.31514 +/- 0.00013; 20170327 19:33:48 (UT) GEO # NOTE FLT B 2457840.44876 +/- 0.00010; 20170327 22:46:13 (UT) GEO # NOTE FLT V 2457840.44878 +/- 0.00007; 20170327 22:46:15 (UT) GEO # NOTE FLT Rc 2457840.44837 +/- 0.00009; 20170327 22:45:39 (UT) GEO # NOTE FLT Ic 2457840.44844 +/- 0.00011; 20170327 22:45:45 (UT) GEO # NOTE FLT BVRcIc average 2457840.44859 +/- 0.00011; 20170327 22:45:58 (UT) GEO # COND FINE clear weather info

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

GCVS:
star: GV Leo
RA2000:
DE2000:
type: EW
max: 11.45
min: 11.96
band: V
epoch: 52754.4602
year:
period: 0.266727
M-m:
spectrum:

> B A C K
> All observations:

> Add comment for object or page ...

Comment

object GV Leo

No records

page

No records