Die Suche ergab 58 Treffer

von Anton Norup Sorensen
7. Okt 2017, 12:00
Forum: Meteor Forum
Thema: Feuerkugel 6.Okt.2017 - 22:19Uhr MESZ +-1min - bei Berlin - sehr langsam
Antworten: 6
Zugriffe: 901

Re: Feuerkugel 6.Okt.2017 - 22:19Uhr MESZ +-1min - bei Berlin - sehr langsam

So far 19 Danish visual reports to ildkugle.dk
A map of compass directions of a selection is shown below:
Bild
Dark cyan: start direction, light cyan: end direction
von Anton Norup Sorensen
7. Feb 2016, 18:43
Forum: Meteor Forum
Thema: Fireballs over Denmark February 3 16:50 and February 6 22:07
Antworten: 3
Zugriffe: 370

Re: Fireballs over Denmark February 3 16:50 and February 6 2

I got the image now, thank you!

And the first fragment has been found!
von Anton Norup Sorensen
7. Feb 2016, 07:50
Forum: Meteor Forum
Thema: Fireballs over Denmark February 3 16:50 and February 6 22:07
Antworten: 3
Zugriffe: 370

Fireballs over Denmark February 3 16:50 and February 6 22:07

The Danish fireball network has received numerous visual reports about two fireballs that both caused audible sonic booms. The first on February 3, approx 16:50 CEST, slightly before sunset, was near the German-Danish border around Flensburg. The second, on February 6, 22:07 CEST caused sonic booms ...
von Anton Norup Sorensen
1. Nov 2015, 12:49
Forum: Meteor Forum
Thema: Bolide 31.10.2015 19:06 MEZ
Antworten: 32
Zugriffe: 6938

Re: Bolide 31.10.2015 19:06 MEZ

Here are data for the Danish camera observations. Copenhagen Pos 12.5630 55.6980 height 30m Start 18:05:18.99 UT Alt: 12.0 Az: 124.3 End 18:05:21.43 UT Alt: 10.3 Az: 132.7 Hobro Pos 9.7776 56.6846 height 60m Start Alt:6.0 Az: 122.3 End Alt: 5.6 Az: 126.0 Due to the low altitude at Hobro, the calibra...
von Anton Norup Sorensen
31. Okt 2015, 21:13
Forum: Meteor Forum
Thema: Bolide 31.10.2015 19:06 MEZ
Antworten: 32
Zugriffe: 6938

Re: Bolide 31.10.2015 19:06 MEZ

Here is an analysis from two cameras placed in Denmark.
http://www.stjerneskud.info/fireball/fb201510311905/
Due to the distance and unfortunate geometry, the precision on distance etc. is quite low.
von Anton Norup Sorensen
1. Jul 2014, 18:06
Forum: Meteor Forum
Thema: Bolide 30.06.2014 kurz nach Mitternacht (01:20 MESZ)
Antworten: 3
Zugriffe: 940

Re: Möglicher Bolide 30.06. kurz nach Mitternacht (01:20 MES

Hallo Chris, There are five visual reports entered on the Danish ildkugle.dk reporting site. Unfortunately not all very precise. I have entered positions and azimuth for your and the five other observations. It is hard to make any firm conclusions. http://www.stjerneskud.info/fireball/fb20140630/map...
von Anton Norup Sorensen
30. Mär 2014, 23:06
Forum: Meteor Forum
Thema: Sehr helle Feuerkugel 30.03.14
Antworten: 2
Zugriffe: 885

Re: Sehr helle Feuerkugel 30.03.14

The fireball was over western Denmark, and was caught by five automatic cameras.
Take a look here:
http://www.stjerneskud.info/fireball/ev ... -00-53-45/
von Anton Norup Sorensen
10. Mär 2014, 08:34
Forum: Meteor Forum
Thema: Feuerkugel am 09.03. um 21:08 MEZ
Antworten: 3
Zugriffe: 943

Re: Feuerkugel am 09.03. um 21:08 MEZ

Probably the same one photographed from Jels, Denmark 9.22E 55.35N
First detection at Az = 201.5 Alt= 22.8
Last detection at Az = 204.9 Alt= 13.3


Bild
von Anton Norup Sorensen
30. Okt 2013, 09:37
Forum: Meteor Forum
Thema: Feuerkugel 28.10.2013 ca 22:21 Nordhessen / Südniedersachsen
Antworten: 8
Zugriffe: 1752

Re: Feuerkugel 28.10.2013 ca 22:21 Nordhessen / Südniedersac

This meteor was also observed from Denmark: four visual reports, one good photo/video from Jels/Orion Planetarium and a poor photo through clouds from Aalborg. I have extracted the following positions from Timos excellent photo: Start AZ 0.1 ALT 10.1 degrees End AZ 4.5 ALT 4.1 degrees The track is c...
von Anton Norup Sorensen
24. Jul 2013, 14:10
Forum: Meteor Forum
Thema: Feuerkugel 23.07.13, 23.08 MESZ
Antworten: 21
Zugriffe: 8633

Re: Feuerkugel 23.07.13, 23.08 MESZ

More than a dozen fireball reports has been received by the Danish central, and a single image recorded: http://www.stjerneskud.info/fireball/fb20130723/ori_avidump.jpg One end of the trail is at AZ 160.0 ALT 9.4 deg Other end at AZ 164.0 ALT 8.1 deg Camera location: 55.359N 9.218E Indicated time is...
von Anton Norup Sorensen
13. Nov 2012, 08:20
Forum: Meteor Forum
Thema: Feuerkugel über Bassum
Antworten: 1
Zugriffe: 569

I believe this meteor was also seen and reported by several Danish eyewitnesses and photographed by two all-sky cameras. You can find a preliminary analysis of the track here: http://www.stjerneskud.info/fireball/event2012-11-12-21-42-24/ The precision of the track is not so high and some adjustment...
von Anton Norup Sorensen
8. Sep 2011, 19:49
Forum: Meteor Forum
Thema: Großer Bolide am Morgen 06.09.2011 00:54 mit KNALL
Antworten: 14
Zugriffe: 2563

Hi Stefan, Great to read your detailed observation report. Sorry for replaying so late - I had not expected this fireball to be mentioned in a German forum. This meteor was photographed from three all-sky cameras in Denmark, and from Klokkerholm in northern Jutland, it was indeed extremely bright: h...
von Anton Norup Sorensen
29. Jun 2011, 18:41
Forum: Meteor Forum
Thema: Feuerkugel bei Münster
Antworten: 6
Zugriffe: 6898

The beginning of the trail was also photographed from Jels, Jutland, Dänemark. We also got a few visual reports. Let me know if you need alt/az angles. The camera coordinates has not yet been calibrated after a recent re-installation, so they are not immediately available. http://www.stjerneskud.inf...
von Anton Norup Sorensen
28. Dez 2010, 16:21
Forum: Meteor Forum
Thema: Die Geminiden 2010 kommen
Antworten: 26
Zugriffe: 3248

Hi, A bit late follow-up, I know - most have already forgotten about the Geminids in all the Xmas frenzy. Anyway, here is just a few pictures to show we are still looking for fireballs to the north of Germany. Observations from three stations are shown, collected over three nights and transformed to...
von Anton Norup Sorensen
15. Okt 2010, 09:17
Forum: Meteor Forum
Thema: Feuerkugel über Hiddensee 12.10.2010
Antworten: 5
Zugriffe: 798

I made a crude extraction of coordinates from the photos published from Lindenberg. This was estimated in degrees: Start az=32 alt=7 End az=31 alt=4 The people at Lindenberg can of course do a better job. The following map resulted: http://www.astro.ku.dk/~norup/webcam/fb20101012/map20101012_crude.g...
von Anton Norup Sorensen
14. Okt 2010, 14:35
Forum: Meteor Forum
Thema: Feuerkugel über Hiddensee 12.10.2010
Antworten: 5
Zugriffe: 798

Thomas is quite right - we got it too from Copenhagen. Only a single and quite unprecise eyewitness report has come in, but it was photographed very low in the horizon from Copenhagen. It was first detected at 23:32:50.8 and lasts for 2.1 sec Start: alt=10.8 az=100.8 End: alt=5.8 az = 96.6 Site: 55....
von Anton Norup Sorensen
18. Dez 2009, 10:30
Forum: Meteor Forum
Thema: Geminiden diese Nacht
Antworten: 9
Zugriffe: 1134

In northern Jutland, it was clear for 6 hours on the night Dec 13-14 of Geminid maximum: http://www.astro.ku.dk/~norup/webcam/geminider_klokkerholm2009_scl.jpg And in mid-jutland, it was clear for some hours on the nights Dec 12-13 and 14-15 before and after maximum: http://www.astro.ku.dk/~norup/we...
von Anton Norup Sorensen
9. Nov 2009, 11:22
Forum: Meteor Forum
Thema: Feuerkugel (?) über Berlin am 7.11. ca. 2.27 Uhr MEZ
Antworten: 6
Zugriffe: 905

There is a single danish visual report: Date 2009-11-7 Time 02:30 Location: Kirke Såby Longitude 11.86667° Latitude 55.61667° First seen: SW (225°) Alt 45° Last seen: SW (225°) Alt 10° The description suggests it was very impressive. Oddly, all three danish all-sky cameras were running, and nothing ...
von Anton Norup Sorensen
21. Okt 2009, 07:51
Forum: Meteor Forum
Thema: detonierender Bolide über Jütland (DK)
Antworten: 3
Zugriffe: 547

Hi Mark, Thanks for providing the image. I made a simple conversion for the bright dot to az=28.2 alt=10.0. The conversion was based on an image of yours with stars from 2006, so it may not be highly accurate. However, the dot appears to be placed too far to the east and at a height of 90-100km, so ...
von Anton Norup Sorensen
20. Okt 2009, 20:50
Forum: Meteor Forum
Thema: detonierender Bolide über Jütland (DK)
Antworten: 3
Zugriffe: 547

Hallo Thomas and everybody else interested, I recently went to see three of the very few eyewitnesses, to get a first-hand account on the actual sites of observation. It was very rewarding to hear their impressions and the precision of their sighting directions could be improved somewhat. The new az...