HD 194451

Query : HD 194451

Basic data :
HD 194451 -- Double or Multiple Star
Other object types: otypes_help 		* (AG,BD,...), ** (CCDM,**,...), UV (TD1), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 24 46.6738233288 +25 10 46.036971408 (Optical) [ 0.0809 0.0701 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 22 38.2397491805 +25 00 58.130256076 [ 0.0809 0.0701 90 ]
Gal coord. (ep=J2000) : 		066.0518419312663 -07.1826016701828 [ 0.0809 0.0701 90 ]
Proper motions mas/yr : 		-1.314 -2.391 [0.102 0.091 90] A 2020yCat.1350....0G
Parallaxes (mas): 		2.0774 [0.1199] A 2020yCat.1350....0G
Spectral type: 		A0 E 1993yCat.3135....0C
Angular size (arcmin): 		0.0083 0.0 283 (Opt) D 2001AJ....122.3466M
Fluxes (6) :
B 7.43 [0.01] D 2000A&A...355L..27H
V 7.47 [0.01] D 2000A&A...355L..27H
G 7.503952 [0.002875] C 2020yCat.1350....0G
J 7.480 [0.019] C 2003yCat.2246....0C
H 7.524 [0.017] C 2003yCat.2246....0C
K 7.533 [0.021] C 2003yCat.2246....0C
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Identifiers (20) :
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CCDM J20248+2511AB HD 194451 PPM 111081 TYC 2160-1047-1
** COU 521 HIC 100686 SAO 88641 WDS J20248+2511AB
AG+25 2341 HIP 100686 SKY# 38578 YZ 25 7684
BD+24 4116 IDS 20205+2451 AB TD1 26690 Gaia DR2 1832479545244012544
GSC 02160-01047 2MASS J20244667+2510459 TIC 436117018 Gaia DR3 1832479549552789760

References (10 between 1850 and 2026) (Total 10)
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

Distance : 1    Plx : 4    PM : 5    SpT : 1   

   

External archives :

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

Link by name to the catalogue in VizieR :

CCDM J20248+2511AB AG+25 2341 BD+24 4116 GSC 02160-01047 HD 194451
HIC 100686 HIP 100686 2MASS J20244667+2510459 PPM 111081 SAO 88641
TD1 26690 TYC 2160-1047-1 WDS J20248+2511AB Gaia DR2 1832479545244012544 Gaia DR3 1832479549552789760

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