BD+45 2954

Query : BD+45 2954

Basic data :
BD+45 2954 -- delta Sct Variable
Other object types: otypes_help 		* (2011A&A,BD,...), dS* (2014MNRAS), Er* (2016ApJ), V* (2011A&A), NIR (2MASS)
ICRS coord. (ep=J2000) : 		19 41 19.1679112296 +45 57 45.854993448 (Optical) [ 0.0141 0.0148 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		19 39 47.8133618313 +45 50 40.649095958 [ 0.0141 0.0148 90 ]
Gal coord. (ep=J2000) : 		079.1511820047365 +11.1987060403052 [ 0.0141 0.0148 90 ]
Proper motions mas/yr : 		-1.867 -10.445 [0.018 0.018 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 4.737830 [0.201777] / z(spectroscopic) 0.000016 [0.000001] / cz 4.74 [0.20]
   (NIR) A 2020AJ....160..120J
Parallaxes (mas): 		2.4018 [0.0153] A 2020yCat.1350....0G
Spectral type: 		A1V C 2016A&A...594A..39F
Fluxes (6) :
B 9.65 [0.02] D 2000A&A...355L..27H
V 9.64 [0.02] D 2000A&A...355L..27H
G 9.546769 [0.002771] C 2020yCat.1350....0G
J 9.339 [0.024] C 2003yCat.2246....0C
H 9.292 [0.018] C 2003yCat.2246....0C
K 9.278 [0.013] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 1605 Display criteria :

Identifiers (13) :
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BD+45 2954 KIC 9413057 TIC 271546174 Gaia DR2 2080026517995233920
AG+45 1573 2MASS J19411916+4557458 TYC 3557-2087-1
AP J19411916+4557458 PPM 58692 Gaia DR3 2080026517995233920
GSC 03557-02087 SAO 48729 Gaia DR1 2080026513691910016

References (20 between 1850 and 2026) (Total 20)
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 : 3    Distance : 4    Var : 3    Rot : 2    Fe/H : 5    Plx : 3    PM : 3    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

BD+45 2954 AG+45 1573 AP J19411916+4557458 GSC 03557-02087 KIC 9413057
2MASS J19411916+4557458 PPM 58692 SAO 48729 TYC 3557-2087-1 Gaia DR3 2080026517995233920
Gaia DR1 2080026513691910016 Gaia DR2 2080026517995233920

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Annotations :
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