#7 Maan en Venus boven Heidelberg

Astronomie

Folder: Astronomy
Moonscape II

Moonscape II

14 Apr 2016 8 2 186
The moon is high in the sky, so ideal to make some detailed pictures
Moonscape I

Moonscape I

14 Apr 2016 9 4 186
The moon is high in the sky, so ideal to make some detailed pictures
Joeri Gagarin

Joeri Gagarin

12 Apr 2016 6 7 201
12-4-1941; Vor genau 55 Jahre, erster Astronaut
Jupiter and companions

Jupiter and companions

11 Apr 2016 8 10 225
Canon 700 D with telescope f=750 mm Top ISO 1600 T= 1 sec Bottom T=1/30 sec
Moon (view on black)

Moon (view on black)

11 Apr 2016 19 9 246
Mosaïc of three exposures
Comet 252P/Linear (view on black)

Comet 252P/Linear (view on black)

09 Apr 2016 9 8 255
combined 9 exposures. Fieldsize = 12.2 x 18.1 degree (note: Moon is about 0.5 degree). Tracked with a small telescope. IC 4665 is an open starcluster, M14 and NGC 6366 are globular clusters, the labeled stars are part of the constellation Ophiuchus (Schlangenträger). Also given is the picture of 252P/Linear I made a week ago. The line that is visible is a passing satelite.
Comet 252P/Linear (view on black)

Comet 252P/Linear (view on black)

09 Apr 2016 5 7 269
combined 40 exposures. Field size is 2 x 2 degrees (original 6.4x4.2 degrees) (moon is 0.5 degree) 09-04-2016 04:20
M44

M44

07 Apr 2016 7 6 281
An open cluster in Cancer (der Krebs) combination of three exposures (8 sec each)
Comet 252P/Linear (view on black)

Comet 252P/Linear (view on black)

02 Apr 2016 9 10 290
This comet passed the Earth at a distance of only 5 miljon km (a very rare event!) For more information see www.skyandtelescope.com/press-releases/how-to-spot-comet-252p-linear Canon 700D, ISO 3200, f/2,8, f=200mm T=12x4sec on 02-03-2016 4:23
Mars und Saturn am Morgenhimmel (AZ 160)

Mars und Saturn am Morgenhimmel (AZ 160)

02 Apr 2016 7 6 218
Nahe das Sternbild Skorpion mit als hellste Stern Antares, leider ziemlich nahe am Horizont. M4 ist ein Kugelsternhaufen (einige tausende Sterne)
Maya Date 6-6-653

Maya Date 6-6-653

27 Mar 2016 3 2 230
An homage to those people who deciphered the Maya hieroglyphs
Kranz um den Mond (view on black)

Kranz um den Mond (view on black)

14 Mar 2016 8 4 269
All these features, but for the Hyades, were visible with the naked eye. Photographically I needed three different exposures to bring out the details, as a bonus I got the Hyades ISO 400 f/4 f=200, mm, t=1/8 sec ISO 200, f/4, f=93 mm, t=2 sec ISO 200, f/4, f=93 mm, t=8 sec
Flame Nebula and Horsehead dark cloud

Flame Nebula and Horsehead dark cloud

12 Mar 2016 9 7 411
A second version of the picture I made march 2016
Horsehead nebula (view on black)

Horsehead nebula (view on black)

12 Mar 2016 15 15 483
combined 110 exposures, total exposure time 25 minutes
Harener Mühle (view on black)

Harener Mühle (view on black)

09 Mar 2016 13 4 253
single exposure
Harener Mühle (view on black)

Harener Mühle (view on black)

09 Mar 2016 23 16 463
Canon EOS 700D, f/5,6, T=30s, ISO 800, f=10 mm and 60 exposures combined
Tycho Brahe

Tycho Brahe

02 Mar 2016 205
Eckersberg (1783-1853): Etching of the later King Christian IV visiting the Danish astronomer Tycho Brahe in his observatory Uraniborg in 1592
Professor Ursin explaining a solar eclips

Professor Ursin explaining a solar eclips

02 Mar 2016 207
Eckersberg (1783-1853): A portrait (1836) of Professor Georg Frederik Ursin
782 items in total