2001A&A...377..496L


C.D.S. - SIMBAD4 rel 1.7 - 2020.08.09CEST07:39:26

2001A&A...377..496L - Astronomy and Astrophysics, volume 377, 496-498 (2001/10-2)

SIDONIE: A gateway for visual double stars studies.

LE CONTEL D., VALTIER J.-C. and BONNEAU D.

Abstract (from CDS):

A database on visual binaries is presented. It contains measurements on 12750 visual binaries with less than 2'' of separation or with large proper motion north of -10 degrees of declination. It contains also bibliographic references and published orbits for 851 stars. The SIDONIE database is implemented on the Web and allows astronomers to prepare new observations, find data to calculate new orbits or obtain statistical information on the stars in the database.

Abstract Copyright:

Journal keyword(s): astronomical data bases: miscellaneous - stars: binaries: general - stars: binaries: visual

Simbad objects: 13

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Number of rows : 13

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2020
#notes
1 HD 191984B * 20 12 35.047 +00 51 58.86   7.09 7.05     A0VpSrCr 10 1
2 HD 191984 ** 20 12 35.12436 +00 52 01.3864   6.29 6.27 7.32   A0Vn+A2IV:pSrCrEu 27 0
3 HD 191984A * 20 12 35.129 +00 52 01.30   6.96 6.91     A0Vn 43 0
4 * 4 Aqr ** 20 51 25.74827 -05 37 35.8719   6.48 6.07     F7IV+F6:V: 101 0
5 HD 200290 ** 21 01 54.8470804 +23 39 57.134440   8.49 7.84     F8 25 1
6 HD 200450 ** 21 02 34.53533 +30 41 08.4152           F8 6 0
7 TYC 2701-833-2 * 21 02 34.567 +30 41 06.90           ~ 1 1
8 BD+25 4462 * 21 06 15.1031785479 +25 43 12.289563567   10.25 9.67     F5 6 1
9 CCDM J21063+2543B *i* 21 06 15.45 +25 43 07.6     13.5     ~ 1 1
10 HD 202313 * 21 14 09.8760733783 +30 57 41.316489471   7.69 7.75     ~ 16 1
11 HD 202882 ** 21 18 00.0541797 +30 49 19.298946   8.29 8.15     A0 11 1
12 HD 203484 * 21 21 57.8948424833 +23 49 30.676837721   9.04 8.82     A3 9 0
13 * 13 Peg Er* 21 50 08.6999159 +17 17 09.058878   5.717 5.336     F2III-IV 141 0

    Equat.    Gal    SGal    Ecl

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2020.08.09-07:39:26

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