BD+40 4236

Query : BD+40 4236

Basic data :
BD+40 4236 -- Pulsating Variable
Other object types: otypes_help 		* (2022AJ,BD,...), Pu* (2022yCat), UV (TD1), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 34 24.5990672616 +40 37 22.379077380 (Optical) [ 0.0202 0.0228 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 32 35.6032791772 +40 27 00.327895461 [ 0.0202 0.0228 90 ]
Gal coord. (ep=J2000) : 		079.7996873344195 +00.1995235987452 [ 0.0202 0.0228 90 ]
Proper motions mas/yr : 		1.544 -1.332 [0.026 0.028 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -28.145901 [0.370725] / z(spectroscopic) -0.000094 [0.000001] / cz -28.14 [0.37]
   (NIR) A 2020AJ....160..120J
Parallaxes (mas): 		1.8984 [0.0259] A 2020yCat.1350....0G
Spectral type: 		B8 D ~
Fluxes (6) :
B 8.66 [0.02] D 2000A&A...355L..27H
V 8.72 [0.01] D 2000A&A...355L..27H
G 8.707333 [0.002815] C 2020yCat.1350....0G
J 8.782 [0.035] C 2003yCat.2246....0C
H 8.862 [0.018] C 2003yCat.2246....0C
K 8.886 [0.015] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 3289 Display criteria :

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

BD+40 4236 2MASS J20342460+4037223 TIC 63744647 Gaia DR3 2064745191851429632
AG+40 2077 PPM 60174 TYC 3157-832-1 Gaia DR1 2064745191851429632
AP J20342460+4037223 SAO 49818 [SKV93] 3-57
GSC 03157-00832 TD1 30877 Gaia DR2 2064745191851429632

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

Velocities : 1    Distance : 2    Var : 1    Rot : 1    Fe/H : 2    Plx : 3    PM : 3   

   

External archives :

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

Link by name to the catalogue in VizieR :

BD+40 4236 AG+40 2077 AP J20342460+4037223 GSC 03157-00832 2MASS J20342460+4037223
PPM 60174 SAO 49818 TD1 30877 TYC 3157-832-1 Gaia DR2 2064745191851429632
Gaia DR3 2064745191851429632 Gaia DR1 2064745191851429632

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Annotations :
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