* alf Del

Query : * alf Del

Basic data :
* alf Del -- Double or Multiple Star
Other object types: otypes_help 		* (*,AG,...), ** (CCDM,**,...), MIR (AKARI,WISEA,...), PM* (2018yCat), UV (TD1), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		20 39 38.2796355689 +15 54 43.776032197 (Optical) [ 0.2997 0.1980 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 37 18.8394464158 +15 44 06.229811263 [ 0.2997 0.1980 90 ]
Gal coord. (ep=J2000) : 		060.3036550302063 -15.3203686082529 [ 0.2997 0.1980 90 ]
Proper motions mas/yr : 		71.574 -30.655 [0.340 0.270 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -3.40 [3.7] / z(~) -0.000011 [0.000012] / cz -3.40 [3.70]
   C 2007AN....328..889K
Parallaxes (mas): 		13.7298 [0.3502] A 2020yCat.1350....0G
Spectral type: 		B9IV B 1973ARA&A..11...29M
Fluxes (9) :
U 3.550 [0.010] C 1993A&AS..100..591O
B 3.740 [0.007] C 1993A&AS..100..591O
V 3.800 [0.009] C 1993A&AS..100..591O
R 3.77 [~] C 2002yCat.2237....0D
G 3.735891 [0.003487] C 2022yCat.1355....0G
I 3.81 [~] C 2002yCat.2237....0D
J 3.85 [~] C 2002yCat.2237....0D
H 3.89 [0.236] D 2003yCat.2246....0C
K 3.88 [~] C 2002yCat.2237....0D
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Identifiers (49) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

CCDM J20396+1555AG GC 28780 2MASS J20393829+1554433 UBV 17924
* alf Del GCRV 12943 N30 4569 UBV M 25064
* 9 Del GEN# +1.00196867 NAME Sualocin WDS J20396+1555Aa,Ab
** WCK 2 GSC 01633-02442 PLX 4923 WDS J20396+1555A
** BU 298A HD 196867 PMC 90-93 545 WEB 18427
** HJ 1554A HGAM 941 PPM 138790 WISEA J203938.36+155443.6
ADS 14121 AG HIC 101958 ROT 3015 WISE J203938.34+155443.5
AG+15 2267 HIP 101958 SAO 106357 YZ 15 8312
AKARI-IRC-V1 J2039383+155443 HR 7906 SKY# 39141 Gaia DR2 1810711143450256128
ALS 15096 IDS 20350+1534 AG SRS 30774 Gaia DR3 1810711143451975296
BD+15 4222 IRAS 20373+1544 TD1 27089
CSI+15 4222 1 IRAS F20373+1544 TIC 340798509
FK5 774 JP11 3262 TYC 1633-2442-1

References (289 between 1850 and 2026) (Total 289)
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 : 8    Distance : 2    Rot : 11    Fe/H : 3    Plx : 4    PM : 6    SpT : 21   

   

Observing logs
ISO : 1    IUE : 5   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : * alf Del

Link by name to the catalogue in VizieR :

CCDM J20396+1555AG AG+15 2267 AKARI-IRC-V1 J2039383+155443 ALS 15096 BD+15 4222
FK5 774 GSC 01633-02442 HD 196867 HIC 101958 HIP 101958
HR 7906 IRAS 20373+1544 IRAS F20373+1544 2MASS J20393829+1554433 PLX 4923
PPM 138790 SAO 106357 TD1 27089 TYC 1633-2442-1 WDS J20396+1555Aa,Ab
WDS J20396+1555A WISEA J203938.36+155443.6 WISE J203938.34+155443.5 Gaia DR2 1810711143450256128 Gaia DR3 1810711143451975296

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