BD+42 3456

Query : BD+42 3456

Basic data :
BD+42 3456 -- delta Sct Variable
Other object types: otypes_help 		* (2022AJ,BD,...), dS* (2018A&A), Er* (2016ApJ), NIR (2MASS)
ICRS coord. (ep=J2000) : 		19 46 50.7788854368 +42 51 51.075151992 (Optical) [ 0.0122 0.0129 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		19 45 12.3580464466 +42 44 23.765697935 [ 0.0122 0.0129 90 ]
Gal coord. (ep=J2000) : 		076.8572725304666 +08.8593615972030 [ 0.0122 0.0129 90 ]
Proper motions mas/yr : 		1.247 1.179 [0.016 0.017 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -36.141201 [0.682603] / z(spectroscopic) -0.000121 [0.000002] / cz -36.14 [0.68]
   (NIR) A 2020AJ....160..120J
Parallaxes (mas): 		3.2637 [0.014] A 2020yCat.1350....0G
Spectral type: 		A3IV-n C 2015MNRAS.450.2764N
Fluxes (6) :
B 9.92 [0.02] D 2000A&A...355L..27H
V 9.70 [0.02] D 2000A&A...355L..27H
G 9.660371 [0.002769] C 2020yCat.1350....0G
J 9.266 [0.019] C 2003yCat.2246....0C
H 9.204 [0.017] C 2003yCat.2246....0C
K 9.196 [0.014] C 2003yCat.2246....0C
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Identifiers (13) :
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BD+42 3456 KIC 7299869 TIC 272708054 Gaia DR2 2077213005182040320
AG+42 1757 2MASS J19465077+4251511 TYC 3144-768-1
AP J19465077+4251511 PPM 58831 Gaia DR3 2077213005182040320
GSC 03144-00768 SAO 48830 Gaia DR1 2077213000875384448

References (15 between 1850 and 2026) (Total 15)
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 : 5    Distance : 2    Var : 2    Rot : 5    Fe/H : 8    Plx : 4    PM : 3    SpT : 4   

   

External archives :

Link by name to the catalogue in VizieR :

BD+42 3456 AG+42 1757 AP J19465077+4251511 GSC 03144-00768 KIC 7299869
2MASS J19465077+4251511 PPM 58831 SAO 48830 TYC 3144-768-1 Gaia DR3 2077213005182040320
Gaia DR1 2077213000875384448 Gaia DR2 2077213005182040320

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