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HD 22744


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Detection of double stars with the use of Kyiv database of lunar occultations
On the basis of 40-year series of observations of occultations of starsby the Moon from the Kyiv database, we found 83 stars which are likelyto be double ones. Additional components close to basic stars arerevealed for four known wide pair.

Spectroscopic binaries - 14th complementary catalog
Orbital-element data for 380 spectroscopic binaries are compiled andannotated in tables. The catalog represents a continuation of the 13thcatalog (Pedoussaut and Nadal, 1977) and uses the same general format.The techniques used in making the magnitudes and spectral typeshomogeneous are indicated.

Binaires spectroscopiques-13e catalogue complementaire.
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1977A&AS...27...55P&db_key=AST

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Osservazione e dati astrometrici

Costellazione:Toro
Ascensione retta:03h40m00.31s
Declinazione:+16°21'36.7"
Magnitudine apparente:8.361
Distanza:215.517 parsec
Moto proprio RA:-8.3
Moto proprio Dec:0.9
B-T magnitude:8.533
V-T magnitude:8.376

Cataloghi e designazioni:
Nomi esatti   (Edit)
HD 1989HD 22744
TYCHO-2 2000TYC 1235-400-1
USNO-A2.0USNO-A2 1050-00990901
HIPHIP 17121
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