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M100 - new supernova

Last post by milanpicard « Sat Jan 18, 2020 1:31 pm
Replies: 16
by kt4hx » Tue Jan 14, 2020 5:50 pm

First post

For those that are up to the wee hours of the morning, there is a new SN in the galaxy M100 (NGC 4321) in Coma. Its designation is SN2020oi and it is...

Last post

Hey guys, what magnitude is the sn now, does anyone know? I cannot believe the Rochester figure, that has been listing it 13.2 for a week now!

P.s....

16 Replies

5556 Views

Last post by milanpicard
Sat Jan 18, 2020 1:31 pm
NGC 7814 OR C43

Last post by helicon « Tue Jan 14, 2020 5:38 pm
Replies: 3
by p1taylor » Sat Nov 30, 2019 11:32 pm

First post

Hi All, At last we got a clear night.
peter

NGC7814-20-00-29-11-60-7.jpg

Last post

Great image Peter- just noticed it. Lookin' good.

3 Replies

2480 Views

Last post by helicon
Tue Jan 14, 2020 5:38 pm
Betelgeuse

Last post by JayTee « Fri Jan 03, 2020 12:25 am
Replies: 5
by Jennifer Christine » Thu Jan 02, 2020 2:13 pm

First post

I have been hearing reports about our favourite red giant getting a little less shiny. I haven't had chance to look at the pretty Orion signature...

Last post

I was out viewing it on New Year's Eve, and to my eye it was no brighter than Bellatrix. At all other times it easily outshines Bellatrix.

Cheers,
JT

5 Replies

2940 Views

Last post by JayTee
Fri Jan 03, 2020 12:25 am
Caldwell Catalogue as seen by Hubble

Last post by Graeme1858 « Fri Dec 27, 2019 7:50 pm

by Graeme1858 » Fri Dec 27, 2019 7:50 pm

Found this today, a collection of Sir Patrick Moore's Caldwell images captured using the Hubble Space Telescope.

Regards

Graeme

0 Replies

1456 Views

Last post by Graeme1858
Fri Dec 27, 2019 7:50 pm
Double Star Observing

Last post by John Fitzgerald « Tue Nov 12, 2019 6:23 pm
Replies: 2
by John Fitzgerald » Tue Nov 12, 2019 6:04 pm

First post

Are there any double star observers on here? I don't see a separate forum for it.
It would be nice to get some reports posted and a discussion going.

Last post

Thanks. I will repost there.

2 Replies

1952 Views

Last post by John Fitzgerald
Tue Nov 12, 2019 6:23 pm
Sharpless Nebulae for the Binoculars

Last post by j.gardavsky « Mon Nov 04, 2019 8:38 pm
Replies: 9
by j.gardavsky » Tue Oct 22, 2019 9:05 pm

First post

Hello friends of the deep skies through the binoculars!

As hunting the Sharpless nebulae is a well deserving fun, I have compiled from my log book...

Last post

Making a naked eye observation of the North American Nebula can be tricky. Just north of this nebula is a patch of unresolved stars, to the naked...

9 Replies

3518 Views

Last post by j.gardavsky
Mon Nov 04, 2019 8:38 pm
Mira the Wonderful

Last post by Peter802 « Thu Oct 24, 2019 5:42 pm
Replies: 6
by Graeme1858 » Thu Oct 24, 2019 6:19 am

First post

Mira the Wonderful peaks tonight. Mira (Omicron Ceti) has an eleven month period and it's at it's brightest now. Might be worth a look and then watch...

Last post

Clouded out here in Norfolk UK.
Hopefully later on this week.
Thank you for the heads up.

6 Replies

2554 Views

Last post by Peter802
Thu Oct 24, 2019 5:42 pm
Question for the double splitters

Last post by j.gardavsky « Wed Oct 16, 2019 6:45 pm
Replies: 6
by Bigzmey » Tue Oct 15, 2019 7:18 pm

First post

I have my own opinion on this but like to pass it by other folks.

One very enthusiastic fellow claims that he had successfully split Almach B and C...

Last post

Hello Andrey,

this is a good estimate.

In addition to it, the close doubles require as well an excelent seeing better than 1 arc second.
Regarding...

6 Replies

2592 Views

Last post by j.gardavsky
Wed Oct 16, 2019 6:45 pm
Ten Things About The Universe That We May Never Understand

Last post by Refractordude « Sun Oct 13, 2019 6:11 pm

by Refractordude » Sun Oct 13, 2019 6:11 pm

0 Replies

1480 Views

Last post by Refractordude
Sun Oct 13, 2019 6:11 pm
Deep-Sky Object Guide for 300mm Telescope

Last post by bladekeeper « Sun Oct 13, 2019 4:30 pm
Replies: 1
by Kos » Fri Oct 11, 2019 5:06 pm

First post

Всем привет!

Возможно будет интересно читателям. Прекрасный путеводитель по объектам Deep-Sky.

Как же прекрасен мир загадочных туманностей! Они...

Last post

Excellent articles, KOS! Thank you very much for sharing these with us.

Google translator did a nice job translating, though the language of...

1 Replies

1613 Views

Last post by bladekeeper
Sun Oct 13, 2019 4:30 pm
A Deep Sky Tale

Last post by kt4hx « Sat Oct 12, 2019 1:29 am
Replies: 9
by helicon » Tue Jun 04, 2019 2:54 pm

First post

Why is it that we hunt after the faintest of fuzzies? Those diaphanous wisps of faint light. Maybe it's the thrill of capturing distant galaxies at...

Last post

Your passion and sentiments ring true with me as well Michael. It is nice to have a place where folks, and we are few in terms of the total...

9 Replies

3573 Views

Last post by kt4hx
Sat Oct 12, 2019 1:29 am
Asterisms -- Would Like To Display Them

Last post by kt4hx « Fri Oct 11, 2019 11:47 pm
Replies: 2
by JayTee » Thu Sep 12, 2019 2:07 am

First post

Does anyone have or know of a list that will upload into one of the popular planetarium programs (C2A, CdC, STX, Stellarium, etc) and then display...

Last post

Does anyone have or know a list that will upload into one of the popular planetarium programs (C2A, CdC, STX, Stellarium, etc) and then display (with...

2 Replies

1687 Views

Last post by kt4hx
Fri Oct 11, 2019 11:47 pm
WR 134 Nebula in Cygnus: Mel Bartels' sketch, Peter's astrophoto

Last post by notFritzArgelander « Tue Oct 08, 2019 8:29 pm
Replies: 2
by j.gardavsky » Tue Oct 08, 2019 10:26 am

First post

Hello all,

the Wolf-Rayet Nebula WR-134 in central Cygnus, has been a hot topic in this September.

At first, Peter has made an excellent AP job on...

Last post

Excellent images and sound, realistic advice. Not oversimplified!

2 Replies

2037 Views

Last post by notFritzArgelander
Tue Oct 08, 2019 8:29 pm
Comprehensive catalog of Milky Way Globular Custers

Last post by Bigzmey « Thu Sep 12, 2019 8:10 pm
Replies: 2
by Bigzmey » Wed Sep 11, 2019 9:55 pm

First post

This catalog contains info on all 157 known globs in MW with some new potential candidates, and also objects formally known as MW globs, but...

Last post

Thanks, Andrey!

I am sitting on 85 MW globs and 7 M31 globs. The more southerly clusters have been blocked from the backyard due to construction, so...

2 Replies

1801 Views

Last post by Bigzmey
Thu Sep 12, 2019 8:10 pm
Tips for exoplanet transit observation

Last post by Brian « Mon Sep 09, 2019 5:35 am

by Brian » Mon Sep 09, 2019 5:35 am

Hi all,

I’m starting planning for observing am exoplanet transit in front of its host star. I am reading the manual for AstroImageJ which seems to...

0 Replies

1533 Views

Last post by Brian
Mon Sep 09, 2019 5:35 am
Hanny's Voorwerp

Last post by KingClinton « Fri Aug 30, 2019 7:32 am
Replies: 6
by seer » Sun Aug 25, 2019 1:09 pm

First post

I first found out about Hanny's Voorwerp when I was reading through THE TOTAL SKYWATCHER'S MANUAL last night. It just briefly mentions it at the end...

Last post

The Hubble image link posted by JT is pretty cool.
I could not read anywhere in these links what van Hanny was using to discover this. Does anyone...

6 Replies

2950 Views

Last post by KingClinton
Fri Aug 30, 2019 7:32 am
Nova AT2019odu in Orion

Last post by milanpicard « Sat Aug 24, 2019 7:59 pm
Replies: 1
by kt4hx » Sat Aug 24, 2019 2:40 am

First post

Just a heads up about a mag 11.6 nova in the upraised arm of Orion. Not sure how bright this will get, but its certainly viewable now. It is just...

Last post

Thanks Alan! 😊 I hope to see it soon!

1 Replies

1530 Views

Last post by milanpicard
Sat Aug 24, 2019 7:59 pm
Heading into the dark

Last post by mcolbert « Tue Aug 20, 2019 1:28 am
Replies: 13
by Lowjiber » Tue Jul 02, 2019 11:12 am

First post

Located in Nye County, about half-way between Reno & Las Vegas, lies the sleepy little burg of Tonopah, Nevada. In the late 1800's, the area...

Last post

Sounds great John. I always follow Tonopah real estate to see what pops onto the market as a 2nd home. Will pull the trigger on one eventually. Can't...

13 Replies

4354 Views

Last post by mcolbert
Tue Aug 20, 2019 1:28 am
Astronomy and the dog days of Summer.

Last post by mcolbert « Tue Aug 20, 2019 1:25 am
Replies: 7
by KingClinton » Sun Jul 28, 2019 11:27 am

7 Replies

2931 Views

Last post by mcolbert
Tue Aug 20, 2019 1:25 am
Why do different cultures see such similar meanings in the constellations?

Last post by OzEclipse « Tue Aug 20, 2019 1:14 am
Replies: 8
by KingClinton » Mon Aug 19, 2019 4:48 am

8 Replies

3142 Views

Last post by OzEclipse
Tue Aug 20, 2019 1:14 am
Upping My Game: The Herschel 400-2 List

Last post by Bigzmey « Mon Aug 05, 2019 11:56 pm
Replies: 3
by Arctic » Mon Aug 05, 2019 4:54 pm

First post

Early last year I finished the original Herschel 400 (H1) List of deep sky objects. I viewed the vast majority of them with my 4-inch refractor--and...

Last post

I really like the compact nature of the SCT, and it has hauled in a lot of dim DSOs. I know I can knock off the H2 with the 8-inch from my Bortle 3...

3 Replies

2219 Views

Last post by Bigzmey
Mon Aug 05, 2019 11:56 pm
Nova outburst in Cygnus - TCP J21040470+4631129

Last post by Shabadoo « Mon Jul 15, 2019 3:47 pm
Replies: 2
by kt4hx » Sat Jul 13, 2019 10:18 pm

First post

A new transient has been discovered on 12 July in Cygnus, reportedly at mag 9.2 though some comments seem to indicate it has brightened further....

Last post

Thanks Alan.
I'll look for it too. Looks easy enough.
Ra 21h 04, dec 46.31
To the right of 3 biggins, and inside a square.

2 Replies

1886 Views

Last post by Shabadoo
Mon Jul 15, 2019 3:47 pm
Averted vision and Post Stroke Vision issues.

Last post by Max Nomad « Mon Jul 08, 2019 10:53 am
Replies: 12
by Gulf Coast Guy » Sun Jun 30, 2019 8:54 pm

First post

I'm about to jump back into observing again after a stroke has taken a marginal bite out of my vision. The left periphery of the field for both eyes...

Last post

Hope your recovery continues to progress well. To contribute to the great advice that has already been posted, here's something I found in the FAA's...

12 Replies

5819 Views

Last post by Max Nomad
Mon Jul 08, 2019 10:53 am
25 Brightest stars in the night sky.

Last post by Lady Fraktor « Thu Jun 27, 2019 7:43 pm
Replies: 5
by KingClinton » Thu Jun 27, 2019 1:02 pm

First post

Saw this lovely picture on twitter today.
The authors name is bottom right and it is being reposted enough that I have no clue where it was...

Last post

Very nice Clinton, this weeks desktop :)

5 Replies

2792 Views

Last post by Lady Fraktor
Thu Jun 27, 2019 7:43 pm
Galaxy Zoo update

Last post by The Happy Parrot « Tue Jun 18, 2019 8:56 pm
Replies: 5
by The Happy Parrot » Thu Jun 13, 2019 3:18 pm

First post

I've enjoyed participating in different citizen science projects over the years. Some health related and others in biology and astronomy. Every once...

Last post

That's good to hear Shabaddoo. They are always interesting projects though some are more entertaining than others. I jump in and out in a frenzy of...

5 Replies

2493 Views

Last post by The Happy Parrot
Tue Jun 18, 2019 8:56 pm

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