HD 227440

Query : HD 227440

Basic data :
HD 227440 -- Pulsating Variable
Other object types: otypes_help 		* (HD,BD,...), Pu* (2022yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 03 59.0873179776 +38 17 32.083746108 (Optical) [ 0.0245 0.0262 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 02 10.5209464238 +38 08 59.798662251 [ 0.0245 0.0262 90 ]
Gal coord. (ep=J2000) : 		074.5617632117990 +03.7339025092682 [ 0.0245 0.0262 90 ]
Proper motions mas/yr : 		-1.688 -7.974 [0.032 0.034 90] A 2020yCat.1350....0G
Parallaxes (mas): 		0.8753 [0.031] A 2020yCat.1350....0G
Spectral type: 		B9.5:V: C ~
Fluxes (6) :
B 10.048 [0.027] D 2000A&A...355L..27H
V 10.00 [0.03] D 2000A&A...355L..27H
G 10.018397 [0.002846] C 2020yCat.1350....0G
J 10.016 [0.022] C 2003yCat.2246....0C
H 10.035 [0.017] C 2003yCat.2246....0C
K 10.023 [0.019] C 2003yCat.2246....0C
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Identifiers (10) :
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HD 227440 LF 3b +38 233 TYC 3150-3696-1 Gaia DR1 2060376076242922112
BD+37 3746 2MASS J20035908+3817320 Gaia DR2 2060376080577390464
GSC 03150-03696 TIC 40376618 Gaia DR3 2060376080577390464

References (7 between 1850 and 2026) (Total 7)
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 : 3    Var : 2    Plx : 4    PM : 2    SpT : 2   

   

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Link by name to the catalogue in VizieR :

HD 227440 BD+37 3746 GSC 03150-03696 LF 3b +38 233 2MASS J20035908+3817320
TYC 3150-3696-1 Gaia DR2 2060376080577390464 Gaia DR3 2060376080577390464 Gaia DR1 2060376076242922112

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