J/AJ/80/972 Dwarf K and M stars at low latitudes (Stephenson+, 1975)
Dwarf K and M stars discovered on objective-prism plates.
Stephenson C.B., Sanduleak N.
<Astron. J., 80, 972-975 (1975)>
=1975AJ.....80..972S 1975AJ.....80..972S
ADC_Keywords: Stars, dwarfs ; Stars, K-type ; Stars, M-type ;
Magnitudes, photographic
Abstract:
We report 100 dwarf K and M stars found on objective-prism plates
taken at low galactic latitudes, mostly in the southern sky. Most
stars were recognized from the strength of the sodium D lines, and the
majority have known proper motions of 0.1" or more per annum.
Ninety-nine of these stars lack previous spectral classification; one
lacks previous observation of line emission. Most have below the
limits of the DM charts, and for there we provide identification
charts.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table.dat 123 100 Dwarf K and M stars discovered on
objective-prism plates
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See also:
III/233/ : Catalogue of Stellar Spectral Classifications (Skiff, 2003)
Byte-by-byte Description of file: table.dat
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Bytes Format Units Label Explanations
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1- 2 I2 h RA1h Right ascension (1900)
4- 5 I2 min RA1m Right ascension (1900)
7- 10 F4.1 s RA1s Right ascension (1900)
12 A1 --- DE1- Declination sign (1900)
13- 14 I2 deg DE1d Declination (1900)
16- 17 I2 arcmin DE1m Declination (1900)
19- 20 I2 arcsec DE1s ? Declination (1900)
23- 35 A13 --- Name Name
37 A1 --- n_Name [*] Individual note (1)
39- 40 I2 h RAh Right ascension (J2000), added by Brian Skiff
42- 43 I2 min RAm Right ascension (J2000), added by Brian Skiff
45- 49 F5.2 s RAs Right ascension (J2000), added by Brian Skiff
51 A1 --- DE- Declination sign (J2000), added by Brian Skiff
52- 53 I2 deg DEd Declination (J2000), added by Brian Skiff
55- 56 I2 arcmin DEm Declination (J2000), added by Brian Skiff
58- 61 F4.1 arcsec DEs Declination (J2000), added by Brian Skiff
63 A1 --- rPos [CMTU] Position sources,
added by Brian Skiff (2)
65- 73 A9 --- GSC GSC designation, added by Brian Skiff
75- 85 A11 --- TYC2 Tycho-2 designation, added by Brian Skiff
87- 90 F4.1 mag Pmag Photographic V magnitude
92 A1 --- --- [V]
95- 99 A5 --- SpType MK Spectral type
103-132 A30 --- Rem Remarks
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Note (1): Individual notes:
CD-36 3677 : LTT 2869.
BPM 72493 : S&S +10' Dec typo.
CD-57 6408 : BPM 24171.
CD-41 11905 : not HD 324202.
HD 318327 a : Wrn of 21" cpm pair.
HD 318327 b : Ern of 21" cpm pair.
BPM 63647 : not CD-25 13135.
Note (2): Position sources:
C = Carlsberg CMC11 (Cat. I/256)
M = 2MASS (Cat. II/246)
T = Tycho-2 (2000A&A...357..367H 2000A&A...357..367H, Cat. I/259)
U = UCAC2 (2000AJ....120.2131Z 2000AJ....120.2131Z, Cat. I/289)
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Acknowledgements: Brian Skiff, Brian.Skiff(at)lowell.edu>
(End) Patricia Vannier [CDS] 22-Jan-2005