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:	22.4.2020 19:11-22:25 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 LL Com # VAR 13:17:59.93 +30:08:01.7 2451275.70397 0.40692 12.3-13.0p EB (VSX 20200519) # OBS Martin Lehky (Hradec Kralove CZ; 0.25-m f/4 reflector + CCD ST7) # FLT Rc # RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz # NOTE 22/23 IV 2020; Rc_122_90s (111/60); 3.2h; minimum P # NOTE 2458962.37054 +/- 0.00012; 20200422 20:53:35 (UT) GEO # COND fine clear weather info

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

GCVS:
star: LL Com
RA2000:
DE2000:
type: EB
max: 12.3
min: 13.0
band: p
epoch:
year:
period:
M-m:
spectrum:

> B A C K
> All observations:

> Add comment for object or page ...

Comment

object LL Com

No records

page

No records