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TYC 5539-502-1


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관련 글

The Program to Link the HIPPARCOS Reference Frame to an Extragalactic Reference System Using the Fine Guidance Sensors of the Hubble Space Telescope
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1997AJ....114.2796H&db_key=AST

Speckle interferometry of HIPPARCOS link stars. II
A second list is presented of stars that have been tested for theirsuitability as astrometric links between the Hipparcos satellite and theSpace Telescope. A speckle interferometer and autocorrelator were used,first on the 1.9-m telescope of the Mt. Stromlo and Siding SpringObservatories, and then, after discarding 16 stars showing evidence of abinary nature, on the Anglo-Australian 3.9-m telescope. Results aregiven for 123 stars. Combining the present list with the 1984 list, itis estimated that 29 percent of the original selection of 'cleanlooking' stars (on sky survey prints) are expected to be multiple at theresolution of the 3.9-m telescope, 0.03-0.7 arcsec.

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다음 그룹에 속해있음:

관측 및 측정 데이터

별자리:처녀자리
적경:13h05m41.72s
적위:-10°30'06.8"
가시등급:9.132
적경상의 고유운동:-12.8
적위상의 고유운동:-8.7
B-T magnitude:10.443
V-T magnitude:9.241

천체목록:
일반명
TYCHO-2 2000TYC 5539-502-1
USNO-A2.0USNO-A2 0750-08028454
HIPHIP 63896
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