Proper-motion stars -40


Authors : Wroblewski H. orcid , Costa E. (hide) , Costa E. et..al


CDS Keywords : Proper motions
UAT : Proper motions

Observation (OC)

Records :

Inserted into VizieR : 20-Mar-2001
Last modification : 09-May-2001

High proper motion stars with declinations between -30{deg} and -40{deg}, and right ascensions between 00h and 10h 40m. (2001)

Keywords : astrometry - stars kinematics

Abstract:Proper motions, positions, finding charts and magnitudes are given for 147 newly discovered stars with proper motions larger than 0.15 arcsec/year. They were found in a search for high proper motion stars carried out in thirteen 5{deg}x5{deg} areas, located between -30{deg} and -40{deg} in declination, and 00h and 10h 40m in right ascension. Their blue photographic magnitudes range from approximately 9.0 to 18.5. Nine objects from the above sample have proper motions larger than 0.4 (0.404 to 0.550) arcsec/year. The same type of data is also presented for 149 Luyten Catalogue (LTT, Luyten, 1957) stars re-discovered during the above search. An estimated precision level between 6 and 22mas/year was achieved for the proper motions. ...(more)
Abstract: (hide)
This table presents relative proper motions and positions for 149 Luyten Catalogue stars re-discovered as a result of search for high proper motion stars in the southern hemisphere, being carried out with the Maksutov Astrograph at the Estacion astronomica de Cerro el Roble
Edgardo Costa
  • I/98 : NLTT Catalogue (Luyten, 1979)
  • J/A+AS/78/231 : DE<-40, 0h<RA< 4h30m stars 1 to 144 (Wroblewski+ 1989)
  • J/A+AS/91/129 : DE<-40, 4h30<RA<16h stars 145 to 521 (Wroblewski+ 1991)
  • J/A+AS/105/179 : DE<-40, 16h<RA<24h stars 522 to 1069 (Wroblewski+ 1994)
  • J/A+AS/115/481 : -30<DE<-5, 0h<RA<9h stars 1070 to 1563 (Wroblewski+ 1996)
  • J/A+AS/122/447 : -30<DE<-5, 9h<RA<13h30m stars 1564 to 2055 (Wroblewski+ 1997)
  • J/A+AS/139/25 : -30<DE<-5, 13h30m<RA<24 stars 2056 to 2348 (Wroblewski+ 1999)

                
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