2018IBVS.6240....1B

Query : 2018IBVS.6240....1B

2018IBVS.6240....1B - IAU Inform. Bull. Var. Stars, 6240, 1-1 (2018/January-0)

2MASS J06422218-0226285 - a new Outburst Source.

BLEX S., HACKSTEIN M., HAAS M., KIMESWENGER S., CHINI R. and HODAPP K.

Abstract (from CDS):

We discovered the outburst of 2MASS J06422218–0226285. Between end 2012 and early 2014, this object brightened by 3 mag in r and i, and by 3.7 mag in J. Since then, it has stayed at high brightness of about 16 mag in r and 15 mag in i. Possible explanations for this kind of light curve might be a Catalysmic Variable, a Symbiotic Binary or a FUor or EXor type Young Stellar Object. The color properties favor an outbursting Young Stellar Object.

Abstract Copyright: © Copyright: Konkoly Observatory, 2018

Journal keyword(s): photometry: BVRIJHK - infrared - stars: variables: Cataclysmic Variable - FUor - EXor - binaries: symbiotic - stars: individual: 2MASS J06422218-0226285

Status at CDS : Objects in title, abstract, text, figures, and all or part of small table(s) being processed in SIMBAD.

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 2MASS J06422218-0226285 PN? 06 42 22.1902029456 -02 26 28.520524068         17.47 ~ 2 0

Query : 2018IBVS.6240....1B

Basic data :
2MASS J06422218-0226285 -- Planetary Nebula Candidate
Other object types: otypes_help 		* (IPHAS,Gaia), NIR (2MASS,DENIS), PN? (2009A&A)
ICRS coord. (ep=J2000) : 		06 42 22.1902029456 -02 26 28.520524068 (Optical) [ 0.0335 0.0315 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		06 39 51.2291819420 -02 23 29.754072688 [ 0.0335 0.0315 90 ]
Gal coord. (ep=J2000) : 		214.0732177138344 -03.1296548932539 [ 0.0335 0.0315 90 ]
Proper motions mas/yr : 		-0.235 0.220 [0.041 0.039 90] A 2020yCat.1350....0G
Parallaxes (mas): 		0.0939 [0.0361] A 2020yCat.1350....0G
Fluxes (7) :
G 15.797481 [0.005468] C 2020yCat.1350....0G
I 17.47 [0.12] C 2005yCat.2263....0D
J 15.85 [0.07] C 2003yCat.2246....0C
H 14.90 [0.07] C 2003yCat.2246....0C
K 13.75 [0.05] C 2003yCat.2246....0C
r 19.224 [0.028] D 2009A&A...502..113V
i 17.775 [0.030] D 2009A&A...502..113V
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Identifiers (6) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

2MASS J06422218-0226285 IPHAS J064222.19-022628.6 Gaia DR2 3106532630968847232
DENIS J064222.2-022628 TIC 279909918 Gaia DR3 3106532630968847232

References (2 between 1850 and 2026) (Total 2)
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

Plx : 2    PM : 2   

   

External archives :

Link by name to the catalogue in VizieR :

2MASS J06422218-0226285 DENIS J064222.2-022628 Gaia DR2 3106532630968847232 Gaia DR3 3106532630968847232

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