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HD 150732


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ICCD Speckle Observations of Binary Stars. XXIII. Measurements during 1982-1997 from Six Telescopes, with 14 New Orbits
We present 2017 observations of 1286 binary stars, observed by means ofspeckle interferometry using six telescopes over a 15 year period from1982 April to 1997 June. These measurements constitute the 23dinstallment in CHARA's speckle program at 2 to 4 m class telescopes andinclude the second major collection of measurements from the MountWilson 100 inch (2.5 m) Hooker Telescope. Orbital elements are alsopresented for 14 systems, seven of which have had no previouslypublished orbital analyses.

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BD +0 3566, a New Short Period Variable Star
Not Available

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Improved Ephemeris, V502 Ophiuchi
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The Kreinin-Murri Method for Absolute Determination of Equatorial-Star Declinations.
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Lichtelektrische UBV-Photometrie von Standardsternen und in vier Sternfeldern am Äquator
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Gözlemler ve gökölçümü verileri

Takýmyýldýz:Yilanci
Sað Açýklýk:16h42m52.23s
Yükselim:+00°04'30.9"
Görünürdeki Parlaklýk:8.269
Uzaklýk:179.856 parsek
özdevim Sað Açýklýk:10.2
özdevim Yükselim:4.7
B-T magnitude:9.57
V-T magnitude:8.377

Kataloglar ve belirtme:
Özgün isimleri
HD 1989HD 150732
TYCHO-2 2000TYC 383-1218-1
USNO-A2.0USNO-A2 0900-08886235
HIPHIP 81829
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