HD 190257

Query : HD 190257

Basic data :
HD 190257 -- Pulsating Variable
Other object types: otypes_help 		* (2019AJ,HD,...), Pu* (2022yCat), UV (TD1), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 03 05.7596323272 +26 53 31.268201892 (Optical) [ 0.0181 0.0232 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 01 01.0676150671 +26 45 02.344285794 [ 0.0181 0.0232 90 ]
Gal coord. (ep=J2000) : 		064.8038630889984 -02.1724895047086 [ 0.0181 0.0232 90 ]
Proper motions mas/yr : 		3.555 1.364 [0.024 0.030 90] A 2020yCat.1350....0G
Parallaxes (mas): 		1.5857 [0.0334] A 2020yCat.1350....0G
Spectral type: 		B8 E 1993yCat.3135....0C
Fluxes (6) :
B 7.81 [0.01] D 2000A&A...355L..27H
V 7.86 [0.01] D 2000A&A...355L..27H
G 7.846746 [0.002804] C 2020yCat.1350....0G
J 7.921 [0.021] C 2003yCat.2246....0C
H 8.027 [0.044] C 2003yCat.2246....0C
K 8.017 [0.021] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1
: 1 		: 706 Display criteria :

Identifiers (18) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HD 190257 HIC 98726 SKY# 37645 YZ 26 10772
AG+26 2206 HIP 98726 TD1 25958 Gaia DR2 1835201042675810688
AGKR 17908 2MASS J20030576+2653312 TIC 117789567 Gaia DR3 1835201042675810688
BD+26 3769 PPM 110303 TOI-1149
GSC 02149-00388 SAO 88121 TYC 2149-388-1

References (13 between 1850 and 2026) (Total 13)
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

Distance : 2    Var : 2    Plx : 4    PM : 6    SpT : 1   

   

External archives :

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

Link by name to the catalogue in VizieR :

HD 190257 AG+26 2206 BD+26 3769 GSC 02149-00388 HIC 98726
HIP 98726 2MASS J20030576+2653312 PPM 110303 SAO 88121 TD1 25958
TYC 2149-388-1 Gaia DR2 1835201042675810688 Gaia DR3 1835201042675810688

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