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HD 12655

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ICCD speckle observations of binary stars. III - A survey for duplicity among high-velocity stars An analysis of speckle interferometry data for 182 stars has resulted inthe detection of 10 binaries, four of which are newly resolved systems.After correcting for selection effects, the data are found to becompatible with a total frequency for high-velocity long-period doubleswhich is as large as that for low-velocity stars. Based on spectroscopicparallaxes and visual magnitudes, these binaries are found to be within100 pc of the sun, with eight having linear separations of less than 20AU. Four of the binaries are determined to have periods of less than 20yr.
Lowell Proper Motion Survey - Summary Catalogue of GD and GR Stars Not Available
Proper motion Survey at the south Galactic Pole . List of white dwarf suspects . List of very red stars,. Not Available

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Osservazione e dati astrometrici

Costellazione:	Balena
Ascensione retta:	02^h03^m38.25^s
Declinazione:	-18Â°37'20.6"
Magnitudine apparente:	8.974
Moto proprio RA:	90.4
Moto proprio Dec:	-132.7
B-T magnitude:	9.019
V-T magnitude:	8.978

Cataloghi e designazioni:

Nomi esatti	(Edit)
HD 1989	HD 12655
TYCHO-2 2000	TYC 5856-299-1
USNO-A2.0	USNO-A2 0675-00725810
HIP	HIP 9620

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