I/310 AGK1 catalog, -2° 10'=<DE≤+1° 10' (Kortazzi+, 1900)
The Catalogue of 5954 Stars in Declination Zone from -2° to +1°.
Kortazzi I.
<Catalog der Astronomische Gesellschaft, 1-121, (1900)>
=1900anks.book.....K 1900anks.book.....K
=2007yCat.1310....0K 2007yCat.1310....0K
ADC_Keywords: Positional data
Abstract:
The catalogue contains 5954 stars obtained in the course of
observational campaign of the AGK1 programme that is the German
abbreviation, which stands for the catalogue of astronomical society.
The observations were carried out at Nikolaev Astronomical Observatory
(Ukraine) in 1876-1899 with the Reichenbach meridian circle made in
1825. Magnitude range of stars is from 2.2 to 9.1 The declination zone
is from -2°10' to +1°10'. Fourteen stars from the Fundamental
Catalogue were included in the catalogue, namely: 0542, 1364, 1409,
3276, 3397, 3446, 3602, 3748, 5001, 5082, 5571, 5629, 5681, 5825. The
probable errors of RA and Dec are 28ms and 490mas correspondingly.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
agk1.dat 79 5954 The AGK1 Catalogue, zone -2°10' to +1° 10'
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Byte-by-byte Description of file: agk1.dat
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Bytes Format Units Label Explanations
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1- 4 I4 --- AGK The AGK number of star
6- 13 A8 --- BD The BD number
15- 17 F3.1 mag vismag ? Visual magnitude
18 A1 --- n_vismag [nv] n=neb; v=var
19- 20 I2 h RAh Right ascension 1875 (hours)
22- 23 I2 min RAm Right ascension 1875 (minutes)
25- 29 F5.2 s RAs Right ascension 1875 (seconds)
31- 37 F7.4 s/yr AvarRA Annual Variation in RA (precession)
39- 45 F7.4 s/hyr SvarRA Secular Variation in RA (2nd term precess.)
47 A1 - DE- Declination 1875 (sign)
48- 49 I2 deg DEd Declination 1875 (degrees)
51- 52 I2 arcmin DEm Declination 1875 (minutes)
54- 57 F4.1 arcsec DEs Declination 1875 (seconds)
59- 65 F7.3 arcsec/yr AvarDE Annual Variation in DEC (precession)
67- 72 F6.3 arcsec/hyr SvarDE Secular Variation in DEC (2nd term precess.)
74 I1 --- Nd No. of observations in declination
76- 79 F4.1 yr Ep-1800 Mean epoch - 1800.0
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Acknowledgements:
Alexander Mazhaev, mazhaev(at)mao.nikolaev.ua
(End) Alexander Mazhaev [Nik. Astr. Obs.], Patricia Vannier [CDS] 30-Apr-2007