StM 257

Query : StM 257

Basic data :
StM 257 -- Long-Period Variable Candidate
Other object types: otypes_help 		* (GSC,StM,...), LP? (2018A&A), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		15 58 20.0374157736 -06 03 37.558316268 (Optical) [ 0.0507 0.0459 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		15 55 40.2845861544 -05 55 04.665967915 [ 0.0507 0.0459 90 ]
Gal coord. (ep=J2000) : 		003.7214539644476 +33.9553929577240 [ 0.0507 0.0459 90 ]
Proper motions mas/yr : 		-14.175 -8.949 [0.073 0.069 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 32.43 [0.42] / z(spectroscopic) 0.000108 [0.000001] / cz 32.43 [0.42]
   (Opt) A 2022yCat.1355....0G
Parallaxes (mas): 		0.6998 [0.0708] A 2020yCat.1350....0G
Spectral type: 		M7.0III C 2018AJ....156...49R
Fluxes (6) :
B 12.5 [~] E ~
V 12.1 [~] E ~
G 9.463388 [0.006404] C 2020yCat.1350....0G
J 5.239 [0.035] C 2003yCat.2246....0C
H 4.393 [0.230] D 2003yCat.2246....0C
K 4.117 [0.276] D 2003yCat.2246....0C
SIMBAD within arcmin
Overlay Simbad points in this preview
Back
All CDSPortal (CDSPortal)
Send to sendBySAMP sendBySAMP
sedIcon
within arcsec sed-help-icon

Identifiers (8) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

IRAS 15556-0555 2MASS J15582004-0603374 TIC 55033609 Gaia DR2 4397985458149475072
GSC 05031-00590 StM 257 UCAC2 29661872 Gaia DR3 4397985458149475072

References (5 between 1850 and 2026) (Total 5)
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

Velocities : 1    Var : 1    Plx : 2    PM : 2    SpT : 3   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : StM 257

Link by name to the catalogue in VizieR :

IRAS 15556-0555 GSC 05031-00590 2MASS J15582004-0603374 UCAC2 29661872 Gaia DR2 4397985458149475072
Gaia DR3 4397985458149475072

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



Store this result in Votable, in Ascii, or in the CDS portal

To bookmark this query, right click on this link: simbad:@2607564 and select 'bookmark this link' or equivalent in the popup menu