J/ApJS/59/95 Visual multiples. VIII. (Abt+, 1985)
Visual multiples. VIII. 1000 MK types.
Abt H.A.
<Astrophys. J. Suppl. Ser., 59, 95-112 (1985)>
=1985ApJS...59...95A 1985ApJS...59...95A
ADC_Keywords: MK spectral classification ; Stars, double and multiple
Keywords: stars: spectral classification - stars: visual multiples
Abstract:
A total of 1000 new classifications are given for stars brighter than
B=8.0mag in the Aitken double star catalog. The classifications
supplement 865 classifications obtained in 1981 and 1984. Among the
newly discovered stars are 12 new Ap stars, eight Lambda Bootis stars,
one Ba II star, and 60 Am stars. A detailed list of the new
classifications is given.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1.dat 112 1013 Identification and MK classifications
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See also:
III/106 : MK Classification of Visual Multiples (Abt, 1981)
J/ApJS/155/175 : MK Classification of Bright Star Supplement (Abt, 2004)
Byte-by-byte Description of file: table1.dat
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Bytes Format Units Label Explanations
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1- 12 A12 --- Star Star name
14- 15 I2 h RAh Right Ascension J2000 (hours)
17- 18 I2 min RAm Right Ascension J2000 (minutes)
20- 24 F5.2 s RAs Right Ascension J2000 (seconds)
26 A1 --- DE- Declination J2000 (sign)
27- 28 I2 deg DEd Declination J2000 (degrees)
30- 31 I2 arcmin DEm Declination J2000 (minutes)
33- 36 F4.1 arcsec DEs Declination J2000 (seconds)
38 A1 --- rPos [UT] Source of position
40- 43 F4.1 mag Vmag Visual magnitude
46- 68 A23 --- SpType MK Spectral Type
70 A1 --- Rem [*] indicates a typo detected in the
"Corrections and Remarks" section below
71-112 A42 --- Notes Additional notes and Remarks
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Corrections and Remarks (from Brian Skiff):
Some typos were detected and corrected among the HD numbers:
7507 7505
14159 14189
17232 17332
20695 20698
34021 34201 = ADS 3853 (HD 34021 = ADS 3822 is okay)
35163/4 35162/3 (HD 35164 is ∼1' away)
43363 43369
44725 55725
152454 151878
164983 164984
168617 169617
176485 176486
197168 197618
210992 210960
220140 220147
223248 223249
.. and among the remarks:
HD 21019 referenced type G2V is from Harlan (1974AJ.....79..682H 1974AJ.....79..682H).
HD 34078 apparently no longer considered a (visual) double.
HD 168815 referenced type is from Morgan & Keenan (1973ARA&A..11...29M 1973ARA&A..11...29M),
not Miskin, who didn't observe this part of the sky.
HD 186927 Stephenson type is K0II-III, not M0III-III.
HD 220363 apparently no longer considered a (visual) double.
Acknowledgements:
This catalog was prepared and checked by Brian Skiff.
History:
* 30-Nov-2004: Prepared by Brian Skiff.
* 31-Aug-2007: A few further typos fixed
References:
1962ApJ...135..429A 1962ApJ...135..429A - The visual multiple system containing beta Lyrae
1976AJ.....81..541A 1976AJ.....81..541A - Visual multiples. II. The gamma Velorum group.
1976AJ.....81..659A 1976AJ.....81..659A - Visual multiples. III. ADS 11745 (Beta Lyrae group).
1976ApJS...30..273A 1976ApJS...30..273A - Multiplicity among solar-type stars.
1980ApJS...43..549A 1980ApJS...43..549A - Visual multiples. V. Radial velocities of 160 systems.
1980PASP...92..796A 1980PASP...92..796A - Visual multiples. VI. Beta 1269, a system containing
abnormal stars.
1981ApJS...45..437A 1981ApJS...45..437A - Visual multiples. VII. MK classifications.
Cat. III/106
(End) Francois Ochsenbein [CDS] 30-Nov-2004