Link's name: Alpa
Ravenna
(Italy) download page
http address: http://digilander.iol.it/alparavenna/33doppie/download
Description: Outstanding
observing Booklets to download in Word format. Covers every Spirit
of
33 observing program and more. A must have for doubles’ enthusiasts!
Submited by: Paolo
Morini
Link's name: U.S.
Naval
Observatory's Double Star Library
http address: http://ad.usno.navy.mil/dsl/
Description: Extensive
library
of double stars, including binary, variable, many useful catalog links
are included.
Submited by: Penny
Fischer-Otte
Link's name: Astronomical
League's Double Star Club
http address: http://www.astroleague.org/al/obsclubs/dblstar/dblstar1.html
Description: Get your A.L.
double star certificate here as well as being able to download their
log
sheet.
Submited by: Penny
Fischer-Otte
Link’s name: The
STScI
Digitized Sky Survey
http address: http://stdatu.stsci.edu/dss/dss_form.html
Description: Althougt not
a double star site, it does generate digitized sky maps based on the
latest
all-sky survey giving a lot of clues to double-stars observing.
Submited by: Richard
Harschaw
Link's name: 85
Double, Multiple, and Stars of Unusual Color
Description: Sorted by
constellation.
Object list derived from DeepMap 600, copyright (c) 1997 Orion
Telescopes
& Binoculars
http address: http://sites.netscape.net/raycash715/85mult.htm
Submitted by: Susan
Delaney
Link's name: Dawes
Limit Calculator
Description:
Calculates the Dawes Limit, the resolution of double stars in
arcseconds,
for any size telescope
http address: http://www.asterism.org/clubact/calc06.htm
Submitted by: Susan
Delaney
Link's name: Washington
Double Star Catalog (WDS)
Description: Washington
Double Star Catalog
http address: http://ad.usno.navy.mil/wds/wds.html
Submitted by: Susan
Delaney
Link's name: Bedford
Catalogue
Description: Admiral
William
H. Smyth's Bedford Catalogue from "A Cycle Of Celestial Objects"
http address: http://seds.lpl.arizona.edu/messier/xtra/similar/smyth_c.html
Submitted by: Susan
Delaney
Link's name: John
Caldwell List
Description: List of deep
sky objects and double/multiple stars for Southern observers.
http address:http://www.seds.org/messier/xtra/similar/JCaldw.html
Submitted by: Susan
Delaney
Link's name: Observing
double stars
Description: About
observing
double stars
http address: http://www.cyburban.com/~mrf/a_doublestars.htm
Submitted by: Susan
Delaney
Link's name: Stars
Description: Info about
named stars
http address: http://www.astro.wisc.edu/~dolan/constellations/starname_list.html
Submitted by: Susan
Delaney
Link's name: Constellation
Portraits
Description: The
Constellations
using astrophotography; move your cursor over the photo to see the
constellations
drawn in and labelled
http address: http://www.astronomyboy.com/constellations/index.html
Submitted by: Susan
Delaney
Link's name: Constellations
and their Stars
Description:
Constellations
and their Stars
http address: http://www.astro.wisc.edu/~dolan/constellations/constellations.html
Submitted by: Susan
Delaney
Link's name: Constellation
Pronounciation guide
Description:
Constellation
pronunciation guide (for English speakers. Latin-based languages have
no
problem here :)
http address: http://www.eaglequest.com/~bondono/iconst.html
Submitted by: Susan
Delaney
Link's name: The
Greek
Alphabet
Description: The
Greek
Alphabet. Always a help when involved in Stars!
http address: http://www.dibonsmith.com/greek.htm
Submitted by: Susan
Delaney
Link's name: Astrometry
& Dynamics: Double & Multiple Stars. Royal Observatory of
Belgium
(Brussels)
http address: http://www.astro.oma.be/D2/DSTARS/index.html
Description: Welcome to
the world of double and multiple stars. Are you interested in the
Universe?
Stars? Double Stars?. Have a look here
Submited by: Tom
Teague
Link's name: The
Hipparcos
Space Astrometry Mission
http address: http://astro.estec.esa.nl/Hipparcos/
Description: Here is the
ESA Hipparcos site. Much of enormous value for double-star
observers.
Submited by: Tom
Teague
Link's name: The
Orbital
Elements of selected visual binaries
http address: http://www.dibonsmith.com/elements.htm
Description: For the
mathematically
minded.
Submited by: Tom
Teague
Link's name: The
Double
Star Observer
http address: http://www.cshore.com/royce/dso/
Description: This is the
site of Tanguay's 'Double Star Observer' Newsletter.
Submited by: Tom
Teague
Link's name: The
Double
Star Library
http address: http://ad.usno.navy.mil/dsl/
Description: The Double
Star Library. Very useful link, but fairly advanced.
Submited by: Tom
Teague
Link's name: The
Tycho-2
Catalogue Information and Links
http address: http://www.astro.ku.dk/~erik/Tycho-2/
Description: The Tycho 2
catalogue. Indispensable for researching wide, faint or otherwise
obscure pairs.
Submited by: Tom
Teague
Link's name: Webb
Society
http address: http://www.webbsociety.freeserve.co.uk/index.html
Description: The main
purpose
of the Society is to encourage amateur observations of double stars and
'deep-sky' objects such as star-clusters and nebula,
and to provide a forum
where
observers can communicate and publish the results of their work.
Submited by: Tom
Teague
Link's name: Mike
Boschat's
Astronomy Page
http address: http://www.atm.dal.ca/~andromed/index.html
Description: Not a
"Doubles"
page itself, bot lot of links. The mother of all links, as Eddy has
commented!
Submited by: Eddy
O’Connor
Link's name: Besançon
Double and Multiple Star Database
http address: http://narval.obs-besancon.fr/bdb/Welcome.html
Description: Very
interesting
database of double stars.
Submited by: Luis
Argüelles
Link's name: SAF -
Commission
des Etoiles Doubles (in French)
http address: http://www.iap.fr/saf/cometdbl.htm
Description: Home page of
the SAF (French Astronomy Society). Very active commision on Double
Stars.
Submited by: Luis
Argüelles
Link's name: Doppelsterne
zum Fernrohrtest (Double stars to test telescopes. In German)
http address: http://home.t-online.de/home/Dr.Strickling/dopptest.htm
Description: Very good
selection
of difficult to split doubles (something like a "Nutcracker" project
but
a bit easier). Easy to read by no-german speakers because a list of
stars
is always and only a list of stars!
Submited by: Luis
Argüelles
Link's name: Doppelsterne
im Wohnzimmer (Double stars in your own Living-room. In German)
http address: http://home.t-online.de/home/Dr.Strickling/doppelst.htm
Description: Delicious
article
by the same author of the previous link about how to simulate
double-star
observing inside your home when the sky is cloudy/rainy.
Submited by: Luis
Argüelles
Link's name: The
Prairie
Astronomy Club's "Double Stars to Follow"
http address: http://4w.com/pac/dblstar1.htm
Description: A thorough
five part discussion of doubles of interest.
Submited by: PJ
Anway
Link's name: Hanwell
Community
Observatory's "Double Stars" discussion
http address: http://www.soft.net.uk/hanwell/double_stars.htm
Description: A nice
discussion
on measuring double stars
Submited by: PJ
Anway
Link's name: The
Visual
Binaries List: The Widest 100
http address: http://www.cyburban.com/~mrf/c.htm
Description: A list of 100
beautiful doubles including orbit maps
Submited by: PJ
Anway
Link’s name: Astronomer's
Bazaar. The CDS Service for astronomical Catalogues
http address: http://cdsweb.u-strasbg.fr/cats/Cats.htx
Description: Data, data
and more data from a lot of catalogs.
Submited by: Richard
Harschaw
Link's name: Binary
Stars
http address: http://www.geocities.com/CapeCanaveral/Runway/8879/
Description: Theoretical
introduction about double stars, chronometric micrometer, angular
micrometer,
measurements, bibliography, etc. You can download freely a useful
program
about orbital stars.
Submitted by: Rafael
Benavides
Link's name: Deep
Sky
Database, A tool for deep sky observers
http address: http://www.virtualcolony.com/sac/
Description: It employs
a web-based version of the Saguaro Astronomy Club's database (ver 7.2),
consisting of over 10,000 records. This online version of the SAC
database
allows amateur astronomers to compile detailed and customized observing
lists.
Submitted by: Rik
Hill
Link's name: Astronomy:
The Cosmic Journey
Description:
Wonderful
e-book on Astronomy it has also a nice section on double stars.
http address: http://astronomica.org/textbook/
Submitted by: Susan
Delaney
Link's name: Double
Stars
Astrophotos
Description: A
delicious
collection of double stars pics.
http address: http://user.mc.net/arf/doubst.htm
Submitted by: Chuck
Shinn
Link's name: Star
Data
Pages
Description:
Detailed
information about stars using data from several catalogues.
http address: http://www.alcyone.de/SIT/SIT_en.htm
Submitted by: Hans-Goran
Link's name: QCUIAG,
QuickCam
and Unconventional Imaging Astronomy Group
Description:
Astroimaging
with affordable devices
http address: http://www.astrabio.demon.co.uk/QCUIAG/
Submitted by: William
Schart
Link's name: Central
Texas
Astronomy Society
Description: Web
page
of this society.
http address: http://www.centexastronomy.org/
Submitted by: William
Schart
Link's name: Penny
Fischer's
Stargazer Home Page
http address: http://www.monmouth.com/~govega
Description:
Astronomy,
Space, and Observing information. Great links!
Submited by: Penny
Fischer-Otte
Link's name: Forums
America
Space Forum
http address: http://www.forumsamerica.com/space
Description: Space and
Astronomy
Related feature articles, image gallery, and an active discussion
board
with topical messages.
Submited by: Penny
Fischer-Otte
Link's name: Lookum
Observatory.
Patrick J. Anway's Homepage
http address: http://www.munisingwebsites.com/lookum/
Description: Lunar
Videophotography
and more.
Submited by: Luis
Argüelles
Link's name: William's
Page
http address: home.hot.rr.com/wschart/index.html
Description: William
Schart
Astronomy Page.
Submited by: Luis
Argüelles
Link's name: Unofficial
Zeiss Telementor Web Site
http address: http://whuyss.tripod.com/zeiss/
Description: A site
dedicated
to this Wonderful Zeiss refractor.
Submited by: Luis
Argüelles
Link's name: Astronomia
Backyardiensis
http address: http://www.geocities.com/maksutov_cassegrain/
Description: Personal
Astronomy
page by Otto Piechowski
Submited by: Piechowski2@aol.com
Link's name: Bob's
Pagina's
http address: http://www.homepages.hetnet.nl/~nbhogeveen/
Description: Observing
Page
by Bob Hogeveen and then more!
Submited by: n.b.hogeveen@hetnet.nl
Link's name: Orlon
Petterson's
Homepage
http address: http://www.phys.canterbury.ac.nz/~physokp/
Description: Personal Page
of Orlon Petterson from New Zealand
Submited by: pmorini@libero.it
Link's name: Matt
and
Chuck's Astronomy Page
http address: http://www.connect.net/cshinn/New1.html
Description: Chuck Shinn
Astronomy page from Texas
Submited by: pmorini@libero.it
Link's name: Luz
Estelar
(Stellar Light)
http address: http://www.luzestelar.com/
Description: Jose
Fernandez
(Pepe) Astrophotography page (impressive!) with some fine articles (in
Spanish)
Submited by: pmorini@libero.it
Link's name: Susan's
Astronomy
Page
http address: http://delaneys.home.att.net/astronomy/
Description: Lovely page
by Susan including observing reports and then more.
Submited by: pmorini@libero.it
Link's name: Imagen
Digital
de Bajo Presupuesto (Low Cost Digital Imaging)
http address: http://usuarios.tripod.es/rbarbera/
Description: Rafael
Barberá pages about using a Web cam for Astrophotograhpy (in
Spanish)
Submited by: luis.arguelles@wanadoo.es
Link's name: Doubles
&
CCD
http address: http://www.involved.com/nt7t/
Description: Page
devoted to the CCD observation of double stars, by Jim Jones
Submited by: luis.arguelles@wanadoo.es
Link's name: Andrew's
Page
http address: http://www.geocities.com/ariane1au/index.htm
Description: Some
double explorations from the Southern Hemisphere
Submited by: luis.arguelles@wanadoo.es
Link's name: Notes
in
double stars - Colour
http address: http://www.geocities.com/ariane1au/Page029b.htm
Description:
Excelent
article about coloration in Double Stars by Andrew James
Submited by: luis.arguelles@wanadoo.es
Link's name: Maurice
Toet's Page
http address: http://www.amateur-sterrenkunde.nl
Description:
Excelent
page from Holland with sketches and some very good astrophotography.
Submited by: luis.arguelles@wanadoo.es