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Astronomie - Helle Feuerkugel über Helgoland / 23.14 MESZ -Update

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10.10.2018 / 23.20 

10.10.2918 / 23.14 MESZ Feuerkugel über Helgoland (Eigenbeobachtung)

Vor 8 Minuten kam eine helle Feuerkugel in gelblich rötlicher Farbe mit langen Schweif über Helgoland rein. Sie kam in einem 6o Grad Winkel von Zenit und flog Richtung Westen über Nordsee.

CENAP

IMO-Meldung:

OBSERVER
Name Köhler H
Experience Level 1/5
Remarks -
LOCATION
Address Helgoland, Schleswig-Holstein (DE)
Latitude 54° 10' 53.51'' N (54.18°)
Longitude 7° 53' 24.67'' E (7.89°)
Elevation 5.55m
TIME AND DURATION
Local Date & Time 2018-10-10 23:14 CEST
UT Date & Time 2018-10-10 21:14 UT
Duration ≈3.5s
DIRECTION
Moving direction From up to down
Descent Angle 180°
MOVING
Facing azimuth -
First azimuth 240°
First elevation 60°
Last azimuth 240°
Last elevation 15°
BRIGHTNESS AND COLOR
Stellar Magnitude -5
Color Yellow, Red
CONCURRENT SOUND
Observation No
Remarks -
DELAYED SOUND
Observation No
Remarks -
PERSISTENT TRAIN
Observation Yes
Duration 2s
Length 10°
Remarks long drawn luminous track which faded in 2 seconds

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Update: 11.10.2018

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Border Crossing Fireball over Belgium on 10 October 2018

On Wednesday evening around 21:15 UT there was a bright fireball observed from Belgium, Germany, the Netherlands, England, France, Switzerland, and as far as Wales! The IMO has already already received more than 80 reports and this very bright fireball was caught with different cameras.

The French meteor network FRIPON caught the fireball with several cameras located in France, the Netherlands, Belgium, Switzerland, and Germany.

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So far, there are more than 80 reports of the fireball which allowed the computation of a trajectory. It stretches from the Dutch border to the French border crossing all the way over Belgium.

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IMO Event#4087-2018 – Witness Locations and Estimated ground trajectory

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We received 93 reports about a fireball seen over Brussels Hoofdstedelijk Gewest, England, Flevoland, Friesland, Gelderland, Grand Est, Groningen, Hauts-de-France, Hessen, Limburg, Noord-Brabant, Noord-Holland, Noordrijn-Westfalen, Nordrhein-Westfalen, Overijssel, Rheinland-Pfalz, Schleswig-Holstein, Utrecht, Vlaanderen and W on Wednesday, October 10th 2018 around 21:15 UT.

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Quelle: IMO

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Bei CENAP liefen bisher folgende Meldungen von der Feuerkugel ein:

Dortmund, Kassel, Limburg, Aachen, Hengelo/Belgien

Stand 11.10.2018, 13.30 MESZ

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The CAMS network caught the fireball on four cameras. Using the data from the three cameras located in Oostkapelle, Graphfontaine, and Gronau, the radiant position could be computed from Carl Johannink to be at the border between the constellations Lynx and Gemini. Furthermore, he could derive that the fireball started somewhat southwest of Utrecht, The Netherlands, at ~138 km height, ended in northern France, ~80 km southeast of Lille (~87 km height), and has a high geocentric velocity of a bit more than 65 km/s.

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CAMS detection, Image Credit: Klaas Jobse

Klaas Jobse caught the fireball on an all-sky camera at Oostkapelle, The Netherlands, the persistent train could be followed for 30 minutes on the all-sky camera.

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CAMS detection, Image Credit: Klaas Jobse

So far, there are more than 80 reports of the fireball which allowed the computation of a trajectory. It stretches from the Dutch border to the French border crossing all the way over Belgium.

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This photo is related to
Event #2018-4087
Credit M. Schelter
Date 2018-10-10 23:14:00 CEST
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Update: 11.10.2018 / 22.30 MESZ
Weitere Meldungen zur Feuerkugel bekamen wir aus Nettetal, Wiesbaden-Schierstein, Neuss, Trier und Hanau.
CENAP Michelstadt

 

 

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