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TYC 2002-401-1


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הוסף תמונה שלך

DSS Images   Other Images


מאמרים קשורים

Pulkovo compilation of radial velocities for 35495 stars in a common system.
Not Available

The Palomar/MSU Nearby Star Spectroscopic Survey.II.The Southern M Dwarfs and Investigation of Magnetic Activity
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1996AJ....112.2799H&db_key=AST

The catalogue of nearby stars metallicities.
Not Available

The Palomar/MSU Nearby-Star Spectroscopic Survey. I. The Northern M Dwarfs -Bandstrengths and Kinematics
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1995AJ....110.1838R&db_key=AST

The general catalogue of trigonometric [stellar] paralaxes
Not Available

Space motions of low-mass stars.
Radial-velocity measures are presented for 225 stars, most of which aredwarf K and M stars. The data were obtained with the CfA digitalspeedometer, whose uncertainty is less than 1 km/s. Calibrations ofthree earlier radial-velocity studies and comparisons with three othercontemporary ones lead to the evaluation of the standard error for anindividual star as determined in each investigation. The data from twomasks, matching solar type and M type stars, form a ratio that measuresstellar surface temperature quite closely and appear to be useful indetecting the presence of unseen companions. A few previouslyunrecognized binaries have been detected; those with most certaintyinclude stars nos. 366B, 453, and 46A of the McCormick lists of dwarfstars.

Nearby Star Data Published 1969-1978
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1979A&AS...38..423G&db_key=AST

Parallaxes and proper motions. IV.,V. .
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1971AJ.....76...77K&db_key=AST

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משמש של הקבוצה הבאה

תצפית ומידע אסטרומטרי

קבוצת-כוכבים:שומר הדובים
התרוממות ימנית:13h51m59.56s
סירוב:+26°38'10.9"
גודל גלוי:10.892
תנועה נכונה:-44.9
תנועה נכונה:-17.7
B-T magnitude:11.757
V-T magnitude:10.964

קטלוגים וכינוים:
שם עצם פרטי
TYCHO-2 2000TYC 2002-401-1
USNO-A2.0USNO-A2 1125-06821086
HIPHIP 67692
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