2006CBET..777....2U

Query : 2006CBET..777....2U

2006CBET..777....2U - Central Bureau Electronic Telegrams, 777, 2 (2006/December-0)

Variable star IN Camelopardalis.

UEMURA M. and ARAI A.

Abstract (from CDS):

M. Uemura and A. Arai, Hiroshima University, report that they performed a time-series observation of this new variable between Dec. 18.5635 and 18.7895 UT with the "KANATA" 1.5-m telescope at Higashi-Hiroshima Observatory. The object was at V = 15.17 and J = 15.01 on Dec. 18.65324 and 18.65181, respectively. The light curves clearly show periodic modulations with amplitudes of about 1.2 mag in both the V and J bands. The period is estimated to be 0.0530(3) day. In conjunction with the blue color (V-J = +0.16), this observation strongly indicates that it is a SU UMa-type dwarf nova, with the observed modulations being superhumps. The superhump period is the shortest among known systems.

Abstract Copyright: ∼

Journal keyword(s):

Simbad objects: 1

goto View the references in ADS

Number of rows : 1
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 RX J0557.3+6832 CV* 05 57 18.4853307888 +68 32 26.649268368           ~ 15 0

Query : 2006CBET..777....2U

Basic data :
RX J0557.3+6832 -- Cataclysmic Binary
Other object types: otypes_help 		* (GSC2.3,GSC2,...), CV* (2009PASJ), V* (2010PASJ,[KTM2006]), X (RX,1RXS), CV? (2007BAVSR), V*? (2007BAVSR)
ICRS coord. (ep=J2000) : 		05 57 18.4853307888 +68 32 26.649268368 (Optical) [ 0.0485 0.0817 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		05 51 54.9542688922 +68 32 02.700158914 [ 0.0485 0.0817 90 ]
Gal coord. (ep=J2000) : 		145.2300247336005 +20.3764382947170 [ 0.0485 0.0817 90 ]
Proper motions mas/yr : 		-7.768 8.626 [0.062 0.105 90] A 2020yCat.1350....0G
Parallaxes (mas): 		1.4258 [0.1136] A 2020yCat.1350....0G
Fluxes (1) :
G 18.2853 [0.0068] C 2018yCat.1345....0G
SIMBAD within arcmin
Overlay Simbad points in this preview
Back
All CDSPortal (CDSPortal)
Send to sendBySAMP sendBySAMP
sedIcon
within arcsec sed-help-icon

Identifiers (11) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

RX J0557.3+6832 NAME Var Cam 06 USNO-B1.0 1585-00088462 Gaia DR2 481788819721445376
GSC2.3 NADC007187 NOMAD1 1585-0090427 USNO-A2.0 1575-02452825 Gaia DR3 481788819721445376
GSC2 N31020007187 1RXS J055722.9+683219 [KTM2006] J055718+683226

References (15 between 1850 and 2026) (Total 15)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
Follow new references on this object
                Reference summaries :

                from: to:

                 or select by : (not exhaustive, explanation here)

Collections of Measurements Description of Measurements

Distance : 1    Var : 1    Plx : 2    PM : 2   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Data at NED - NASA/IPAC Extragalactic Database : RX J0557.3+6832

Link by name to the catalogue in VizieR :

NOMAD1 1585-0090427 1RXS J055722.9+683219 USNO-B1.0 1585-00088462 USNO-A2.0 1575-02452825 Gaia DR2 481788819721445376
Gaia DR3 481788819721445376

Search by coordinates in Vizier (radius: 5 arcsec)

Annotations :
Annotations allow a user to add a note or report an error concerning the astronomical object and its data. It requires registration to post a note. See description .
Please, have a look at Best practices. The list of all annotations to SIMBAD objects can be found here .

The annotation server is currently not available. Sorry for any inconvenience

To bookmark this query, right click on this link: simbad:objects in 2006CBET..777....2U and select 'bookmark this link' or equivalent in the popup menu