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TYC 1991-30-1


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Photometric survey near the main Galactic meridian: 2.1. Finding charts and photoelectric U,B,V,R stellar magnitudes in 25 fields
Finding charts and photoelectric U,B,V,R magnitudes of stars in 25fields in the Main Galactic Meridian (programme MEGA) are presented.This part of the photometric survey includes fields near the NorthGalactic pole and fields at southern Galactic latitudes. Together withthe finding charts of 2.5(deg) x2.5(deg) the equatorial coordinates ofthe stars are given for epoch and equinox 1950.

Photometric Survey Near the Main Galactic Meridian - Part One - Photoelectric Stellar Magnitudes and Colours in the UBVR System
Not Available

Further Studies of A-Stars and F-Stars in the Region of the North Galactic Pole - Part Three - a Catalogue of Star Names and Positions
Not Available

Space distribution of stars of intermediate spectral type in a North galactic pole region.
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1963AJ.....68..194U&db_key=AST

Investigations on the stars in high galactic latitudes. III. Spectrophotometric analysis of about 3000 stars down to the photographic magnitude 13.5.
Not Available

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Membro dei seguenti gruppi:

Osservazione e dati astrometrici

Costellazione:Chioma di Berenice
Ascensione retta:12h25m13.78s
Declinazione:+29°57'05.2"
Magnitudine apparente:9.61
Moto proprio RA:-11
Moto proprio Dec:-15.9
B-T magnitude:10.177
V-T magnitude:9.657

Cataloghi e designazioni:
Nomi esatti
TYCHO-2 2000TYC 1991-30-1
USNO-A2.0USNO-A2 1125-06510430
HIPHIP 60597
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