J/A+A/367/725 Proper-motion stars -40<DE←30, 00<RA<10h40 (Wroblewski+, 2001)
High proper motion stars with declinations between -30° and -40°,
and right ascensions between 00h and 10h 40m.
Wroblewski H., Costa E.
<Astron. Astrophys. 367, 725 (2001)>
=2001A&A...367..725W 2001A&A...367..725W
ADC_Keywords: Proper motions
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°x5° areas, located between
-30° and -40° 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.
Description:
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
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table2.dat 73 147 Relative proper motions and positions of 147
newly discovered stars with proper motions larger
than 0.15 arcsec/year
table3.dat 79 149 Relative proper motions and positions of LTT stars
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See also:
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)
Byte-by-byte Description of file: table2.dat
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Bytes Format Units Label Explanations
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1- 4 I4 --- WT [2349/2495] List number
7- 11 A5 --- Loc Location number (1)
14- 17 F4.1 mag Bmag Blue photographic magnitude
21- 22 I2 h RAh Right ascension for J2000.0
24- 25 I2 min RAm Right ascension for J2000.0
27- 31 F5.2 s RAs Right ascension for J2000.0
35 A1 --- DE- Declination sign
36- 37 I2 deg DEd Declination for J2000.0
39- 40 I2 arcmin DEm Declination for J2000.0
42- 45 F4.1 arcsec DEs Declination for J2000.0
49- 53 F5.3 arcsec/yr pm Total annual proper motion for J2000.0
56- 60 F5.3 arcsec/yr e_pm Total annual proper motion error
64- 68 F5.1 deg pmPA Position angle for J2000.0
71- 73 A3 --- Rem Remarks
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Note (1): The first two digits give the area number, and the remaining digits
the star number.
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Byte-by-byte Description of file: table3.dat
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Bytes Format Units Label Explanations
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1- 4 I4 --- LTT LTT number
7- 11 A5 --- Loc Location number
14- 17 F4.1 mag mag LTT photographic magnitude
20- 21 I2 h RAh Right ascension for J2000.0
23- 24 I2 min RAm Right ascension for J2000.0
26- 30 F5.2 s RAs Right ascension for J2000.0
33 A1 --- DE- Declination sign
34- 35 I2 deg DEd Declination for J2000.0
37- 38 I2 arcmin DEm Declination for J2000.0
40- 43 F4.1 arcsec DEs Declination for J2000.0
46- 50 F5.3 arcsec/yr pm Total annual proper motion for J2000.0
53- 57 F5.3 arcsec/yr e_pm Total annual proper motion error
60- 64 F5.1 deg pmPA Position angle for J2000.0
66- 70 F5.2 arcsec/yr Dpm Difference between our proper motion and that
given by Luyten, in the sense LTT-W&C
72- 74 I3 deg DpmPA ? Difference between our position angle and
that given by Luyten, in the sense LTT-W&C
76- 78 A3 --- Rem Remarks
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Acknowledgements: Edgardo Costa
(End) Patricia Bauer [CDS] 09-Mar-2001