בית     To Survive in the Universe    
Services
    Why to Inhabit     Top Contributors     תמונת אסטרו     האוסף     קבוצת דיון     Blog New!     שאלות נפוצות     כניסה  
→ Adopt this star  

HD 207073


תוכן

תמונות

הוסף תמונה שלך

DSS Images   Other Images


מאמרים קשורים

Radial velocities. Measurements of 2800 B2-F5 stars for HIPPARCOS
Radial velocities have been determined for a sample of 2930 B2-F5 stars,95% observed by the Hipparcos satellite in the north hemisphere and 80%without reliable radial velocity up to now. Observations were obtainedat the Observatoire de Haute Provence with a dispersion of 80Ä,mm(-1) with the aim of studying stellar and galactic dynamics.Radial velocities have been measured by correlation with templates ofthe same spectral class. The mean obtained precision is 3.0 km s(-1)with three observations. A new MK spectral classification is estimatedfor all stars. Based on observations made at the Haute ProvenceObservatory, France and on data from The Hipparcos Catalogue, ESA.Tables 4, 5 and 6 are only available in electronic form at the CDS viaanonymous ftp to cdsarc.u-strasbg.fr or viahttp://cdsweb.u-strasbg.fr/Abstract.htm

Stellar spectrophotometric standards. II
Not Available

Radial-velocity measurements. III - Ground observations accompanying the HIPPARCOS satellite observation program: Measurements of the radial velocities of 391 stars in 12 fields
The radial velocities of 391 stars, obtained with the Fehrenbachobjective prism associated to the Schmidt telescope of the Observatoirede Haute-Provence are presented. These stars belong to fields speciallychosen for containing several Hipparcos input catalog star members. Eachfield is presented independently. The list includes HD and BDidentifiers when available, 1950 coordinates, spectral type, and B and Vmagnitudes as they appear in the CSI catalog, the radial velocity, theprobable error, the number of independent measurements and commentariessuch as known radial velocity and their origin.

I.A.U. archives of unpublished observations of variable stars : 1978-79data.
Not Available

Photometric and absolute elements of EE Peg.
Abstract image available at:http://adsabs.harvard.edu/abs/1970A&A.....4..173C

Der Bedeckungsveränderliche EE Pegasi. Mit 2 Textabbildungen
Not Available

הכנס מאמר חדש


לינקים קשורים

  • - לא נמצאו לינקים -
הכנס לינק חדש


משמש של הקבוצה הבאה


תצפית ומידע אסטרומטרי

קבוצת-כוכבים:פגסוס
התרוממות ימנית:21h46m19.47s
סירוב:+09°20'32.7"
גודל גלוי:7.679
מרחק:450.45 פארסק
תנועה נכונה:13
תנועה נכונה:-0.2
B-T magnitude:7.586
V-T magnitude:7.672

קטלוגים וכינוים:
שם עצם פרטי
HD 1989HD 207073
TYCHO-2 2000TYC 1121-767-1
USNO-A2.0USNO-A2 0975-20584974
HIPHIP 107495

→ הזמן עוד קטלוגים וכינוים מוזיר