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 2974 (6,367 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


Warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. in /home/yivumoo/public_html/show_object.php on line 167

show browsing

NGC 2974

NGC 2974, LEDA 27762, MCG+00-25-008, UGCA 172, I 61, h 630, GC 1904

RA: 09h 42m 32.9s
Dec: −03° 41′ 58″

Con: Sextans
Ch: MSA:805, U2:233, SA:13

Ref: SIMBAD, NGC/IC

(reference key)

Type: galaxy (Seyfert 2), E...

Mag: B=12.3, V=?

Size: 3.388′ x 2.089′
PA: 42°

Historical observations

William Herschel (c.1784)

Synonyms: H I-061

Discovered in 1785 by William Herschel with an 18.7-inch f/13 speculum telescope. He called it "vB S iF 1' nf a considerably bright star."

Published comments

Sulentic & Tifft (1973)

The RNGC (Sulentic and Tifft 1973) notes that this is a 12.5 mag galaxy. Their coded description reads E,SLEL,BM,*CONT SPR.

Modern observations

Walter Scott Houston

Houston writes: "At 11th mag, its 3' oval disk shows well in the 4-inch refractor, and I've seen it easily with my 5-inch apogee scope, which has a fixed 17x."

Ancient City Astron.Club (1980)

Listed by the Herschel Club, described as "low surface brightness, inconspicuous. Elongation noted and fuzzy in appearance, not very impressive. 8-inch, 48x."

Tom Lorenzin

Tom Lorenzin, in the electronic version of "1000+ The Amateur Astronomers' Field Guide to Deep Sky Observing", notes: "12M; 1' x 0.6' extent; small, bright oblong with 10M star at SW tip."

AJ Crayon

AJ Crayon, using an 8" f/6 Newtonian, notes: "is another spiral galaxy. At 100X it is 2'x1' 10m in position angle northeast, has an 8m star attached to the southwest tip and there are 4 stars of 7m and 8m to south. The sizes and magnitudes are visual estimates."

Steve Coe

Steve Coe, observing with a 13" f/5.6, notes: "Pretty bright, pretty small, elongated 1.5 X 1 in PA 90, somewhat brighter in the middle, a 10th mag star is in contact with the west side at 165X."

Contemporary observations

Tom Bryant

2011 3 1 21:38:47

Observing site: Little Bennett Regional Park

Telescope: C-11

[9h 42m 36s, -3 42' 0"] A faint, round patch, near an 11 mv star. E0? Burnham: E4/SO.

Magda Streicher

2010 February 12

Location: Alldays

12-inch f/10 SCT (218x 346x)

Again the stars in the field play an important role to compliment this object. The galaxy is relatively bright although it appears as an out of focus star with no real bright nucleus. A string of bright stars situated to the south-east with a few faint scattered stars around the galaxy.

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.