J/A+AS/142/369 Proper motion LTT stars -5<DE←30, 13h30<RA<24 (Wroblewski+ 2000)
Proper motions of Luyten Catalogue stars with declinations
between -5° and -30° and right ascensions between 13h 30m and 24h.
Wroblewski H., Costa E.
<Astron. Astrophys. Suppl. Ser. 142, 369 (2000)>
=2000A&AS..142..369W 2000A&AS..142..369W
ADC_Keywords: Proper motions
Keywords: astrometry - stars: kinematics
Description:
This table presents relative proper motions and positions for 166
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
(Chile).
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1.dat 79 166 Relative proper motions and positions of LTT stars
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See also:
I/98 : NLTT Catalogue (Luyten, 1979)
I/87 : LHS Catalogue, 2nd Edition (Luyten 1979)
J/A+AS/83/317 : LTT stars DE←40, 0h00<RA< 4h30 (Wroblewski+ 1990)
J/A+AS/92/449 : LTT stars DE←40, 4h30<RA<16h00 (Wroblewski+ 1992)
J/A+AS/110/27 : LTT stars DE←40, 16h00<RA<24h00 (Wroblewski+ 1995)
J/A+AS/128/457 : LTT stars -5<DE←30, 0h00<RA<13h30 (Wroblewski+ 1998)
Byte-by-byte Description of file: table1.dat
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Bytes Format Units Label Explanations
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1- 4 I4 --- LTT Star number in Luyten's catalogue
6- 11 A6 --- Loc Location number (1)
14- 17 F4.1 mag Pmag 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
32 A1 --- DE- Declination sign for J2000.0
33- 34 I2 deg DEd Declination for J2000.0
36- 37 I2 arcmin DEm Declination for J2000.0
39- 42 F4.1 arcsec DEs Declination for J2000.0
45- 49 F5.3 arcsec/yr pm Total annual proper motion for J2000.0
52- 56 F5.3 arcsec/yr e_pm Total annual proper motion error
59- 63 F5.1 deg pmPA Position angle of proper motion for J2000.0
66- 70 F5.2 arcsec Dpm Difference between our proper motion and that
given by Luyten, in the sense LTT-W&C
73- 75 I3 deg DpmPA ? Difference between our position angle and
that given by Luyten, in the sense LTT-W&C
77- 79 A3 --- Rem Remarks (2)
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Note (1): The first two digits give our area number, and the remaining digits
our star number
Note (2): Eight stars that are common to two overlapping areas have been
marked with an (*)
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Acknowledgements: Edgardo Costa
(End) Patricia Bauer [CDS] 07-Apr-2000