* 31 Per

Query : * 31 Per

Basic data :
* 31 Per -- Pulsating Variable
Other object types: otypes_help 		* (2014A&A,*,...), Pu* (2020MNRAS), UV (TD1), NIR (2MASS)
ICRS coord. (ep=J2000) : 		03 19 07.6392847536 +50 05 41.889763428 (Optical) [ 0.0666 0.0847 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		03 15 33.3732261814 +49 54 50.182800111 [ 0.0666 0.0847 90 ]
Gal coord. (ep=J2000) : 		145.7365811302074 -06.1222931184058 [ 0.0666 0.0847 90 ]
Proper motions mas/yr : 		22.756 -24.446 [0.090 0.116 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -1.60 [0.8] / z(~) -0.000005 [0.000003] / cz -1.60 [0.80]
   A 2006AstL...32..759G
Parallaxes (mas): 		5.7653 [0.0892] A 2020yCat.1350....0G
Spectral type: 		B5V C 2012ApJ...752...58Z
Fluxes (7) :
U 4.44 [~] D 2003AJ....125.2531R
B 4.962 [0.014] D 2000A&A...355L..27H
V 5.032 [0.009] D 2000A&A...355L..27H
G 5.009382 [0.002844] C 2022yCat.1355....0G
J 5.092 [0.019] C 2003yCat.2246....0C
H 5.153 [0.034] C 2003yCat.2246....0C
K 5.196 [0.018] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 2 : 6931 Display criteria :

Identifiers (29) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

* 31 Per GSC 03319-02074 ROT 449 uvby98 520200401
AG+49 381 HD 20418 SAO 38714 WEB 2970
ALS 17276 HGAM 199 SKY# 4981 YPAC 89
BD+49 902 HIC 15444 TD1 2053 Gaia DR2 442501619995081088
Cl Melotte 20 401 HIP 15444 TIC 117805278 Gaia DR3 442501619995081088
GC 3945 HR 989 TYC 3319-2074-1
GCRV 1823 2MASS J03190764+5005420 UBV 3180
GEN# +5.20200401 PPM 28382 UBV M 40914

References (146 between 1850 and 2026) (Total 146)
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 : 9    Distance : 2    Rot : 6    Fe/H : 1    Plx : 5    PM : 4    SpT : 13   

   

Observing logs
IUE : 2   

   

External archives :

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

Link by name to the catalogue in VizieR :

AG+49 381 ALS 17276 BD+49 902 GSC 03319-02074 HD 20418
HIC 15444 HIP 15444 HR 989 2MASS J03190764+5005420 PPM 28382
SAO 38714 TD1 2053 TYC 3319-2074-1 uvby98 520200401 Gaia DR2 442501619995081088
Gaia DR3 442501619995081088

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