2013ATel.5023....1A

Query : 2013ATel.5023....1A

2013ATel.5023....1A - The Astronomer's Telegram, 5023, 1 (2013)

Continuous brightening of the eruptive variable V2493 Cyg (HBC 722).

ANTONIUCCI S., ARKHAROV A., KLIMANOV S., LORENZETTI D., GIANNINI T., DI PAOLA A. and LARIONOV V.

Journal keyword(s):

Simbad objects: 1

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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 V* V2493 Cyg Or* 20 58 17.0280367392 +43 53 43.341681156   19.678 18.023 17.67 15.233 M4.6 139 0

Query : 2013ATel.5023....1A

Basic data :
V* V2493 Cyg -- Orion Variable
Other object types: otypes_help 		SN* (), * (2019AJ,CoKu,...), Y*O (2020ApJ,FHK), Y*? ([GRS2009],[RGS2011]), Em* (HBC,[KW97]), TT* (2012PASP), Or* (2017ARep), V* (V*), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 58 17.0280367392 +43 53 43.341681156 (Optical) [ 0.0100 0.0115 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 56 29.0646655623 +43 42 03.049521949 [ 0.0100 0.0115 90 ]
Gal coord. (ep=J2000) : 		085.1136268217699 -01.2008594768605 [ 0.0100 0.0115 90 ]
Proper motions mas/yr : 		-0.455 -3.056 [0.013 0.013 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -28.21 [0.91] / z(spectroscopic) -0.000094 [0.000003] / cz -28.21 [0.91]
   (Opt) B 2018yCat.1345....0G
Parallaxes (mas): 		1.3104 [0.0134] A 2020yCat.1350....0G
Spectral type: 		M4.6 D 2020ApJ...904..146F
Fluxes (9) :
B 19.678 [~] D 2009ApJ...697..787G
V 18.023 [~] D 2009ApJ...697..787G
R 17.67 [~] D 2011A&A...528A.125A
G 12.553724 [0.004152] C 2020yCat.1350....0G
I 15.233 [~] D 2009ApJ...697..787G
J 13.252 [0.045] C 2003yCat.2246....0C
H 12.213 [0.046] C 2003yCat.2246....0C
K 11.459 [0.043] C 2003yCat.2246....0C
r 12.72 [~] D 2022AJ....163..263H
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 3 : 836 Display criteria :

Identifiers (14) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

2MASS J20581702+4353433 PTF 10qpf [ARB2011] NIR 8 Gaia DR2 2162221781048591360
CoKu LkHA 188 G4 TIC 329335093 [GRS2009] SST J205817.0+435343.3 Gaia DR3 2162221781048591360
FHK 450 USNO-B1.0 1338-00391463 [KW97] 53-18
HBC 722 V* V2493 Cyg [RGS2011] J205817.03+435343.2

References (139 between 1850 and 2026) (Total 139)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Collections of Measurements Description of Measurements

Velocities : 1    Distance : 2    Var : 1    Plx : 2    PM : 2    SpT : 2   

   

Observing logs
Herschel : 21   

   

External archives :

Link by name to the catalogue in VizieR :

2MASS J20581702+4353433 USNO-B1.0 1338-00391463 V* V2493 Cyg Gaia DR2 2162221781048591360 Gaia DR3 2162221781048591360

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