sponsored by psychohistorian.org

DOCdb

Deep Sky Observer's Companion – the online database

 

Welcome, guest!

If you've already registered, please log in,

or register an observer profile for added functionality.

List:

log in to manage your observing lists

 browse:

 

 position:

 

 next:

 

 options:

summary

rename

prune

trim

remove

close

copy

combine

plan

bookmark

load

new

delete

marathon

favourite!

Full database:

Entire DOCdb database of 18,816 objects.

 browse:

 position:

NGC 7776 (18,087 of 18,816)

 next:

oc gc pln bn dn gx gxcl ast aka lost

Object:

list

bookmark

finder chart

altitude today

altitude (year)

 search:

½°, , in DOCdb

show browsing

NGC 7776

NGC 7776, IC 1514, LEDA 72812, MCG-02-60-022

RA: 23h 54m 16.5s
Dec: −13° 35′ 12″

Con: Aquarius
Ch: MSA:1327, U2:260, SA:17

Ref: NGC/IC, Corwin (2004)

(reference key)

Type: galaxy, Sa

Mag: B=15.4, V=14.5

Size: 0.8′ x 0.2′
PA: 153°

History and Accurate Positions for the NGC/IC Objects (Corwin 2004)

NGC 7776 = IC 1514 is another of Ormond Stone's discoveries at Leander- McCormick. Though his nominal position is quite poor (1.5 minutes of time off in RA and nearly 12 arcmin in Dec), he has left us a sketch showing the nebula and two nearby stars. The brighter of the stars is just outside of the nominal field diameter, but is nevertheless found on the sky where Stone placed it on the sketch.

This clearly identifies his nebula as the same one that Johann Palisa found and measured accurately seven years later in September of 1893. Even though Palisa did not have a precise position for his comparison star, the position he published is quite accurate. So, there is no doubt about the identity of the galaxy he measured.

Clinching the identity, Palisa noted an eccentric nucleus, and Stone's sketch shows that same offset nucleus.

See NGC 7761 = IC 5361 for another Stone discovery that depends on this galaxy for its identification.

Published comments

Sulentic & Tifft (1973)

The RNGC (Sulentic and Tifft 1973) notes that this is a nonexistent object. Their coded description reads NF S.

Favourite lists

Lacaille's catalogue

The Messier objects

Dunlop's catalogue

The Bennett objects

The Caldwell list

Named DSOs

Object search

First search phrase

    and

Second search phrase

Type of object to include:

open cluster
globular cluster
planetary nebula
bright nebula
dark nebula
galaxy
galaxy cluster
asterism & stars
unverified/lost
nova

The Bug Report

DOCdb is still in beta-release.

Known issues, feature requests, and updates on bug fixes, are here:

> Bug Report

Feedback

Found a bug? Have a comment or suggestion to improve DOCdb? Please let us know!

> Contact us

Help!

DOCdb is a free online resource that exists to promote deep sky observing.

You could help by sharing your observations, writing an article, digitizing and proof-reading historical material, and more.

> Find out more

Everything on DOCdb.net is © 2004-2010 by Auke Slotegraaf, unless stated otherwise or if you can prove you have divine permission to use it. Before using material published here, please consult the Creative Commons Attribution-Non-Commercial-Share Alike 2.5 License. Some material on DOCdb is copyright the individual authors. If in doubt, don't reproduce. And that goes for having children, too. Please note that the recommended browser for DOCdb is Firefox 3.x. You may also get good results with K-Meleon. Good luck if you're using IE. A successful experience with other browsers, including Opera and Safari, may vary.