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HD 242663


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ICCD Speckle Observations of Binary Stars.XV.An Investigation of Lunar Occultation Systems
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1996AJ....112.2260M&db_key=AST

Photoelectric measurements of lunar occultations. VIII
Photoelectric timings are reported for 276 lunar occultation eventswhich were observed between March 1975 and February 1976. The timings(in UTC) are based on Loran G equipment of a lunar laser-ranging groupor on WWV signals. Angular diameters are determined for HR 5301, HD176124, Chi-1-Orionis, and HR 601. Twenty cases of possible or actualdouble stars, including Beta Capricorni, are noted along with oneprobable triple system (51 Piscium). Several technical and computationaldifficulties encountered in this program are discussed.

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Observation and Astrometry data

Constellation:Ταύρος
Right ascension:05h20m05.40s
Declination:+21°09'05.7"
Apparent magnitude:9.219
Proper motion RA:5.3
Proper motion Dec:-8.3
B-T magnitude:9.667
V-T magnitude:9.256

Catalogs and designations:
Proper Names
HD 1989HD 242663
TYCHO-2 2000TYC 1308-629-1
USNO-A2.0USNO-A2 1050-01889590
HIPHIP 24888

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