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Skywarden,
Ursa Astronomical Association
Kopernikuksentie 1
00130 Helsinki
taivaanvahti(at)ursa.fi

Ursa Astronomical Association

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Only observations that have a description and at least one image attached.

Jupiter

13.10.2021 at 23.30 - 23.33 - Janakkala, Tervakoski (V)
Petri Kuossari, Riihimäen tähtit. yhdistys

Skyscrapers drifted in the sky at a steady pace and I wondered twice if I would take the telescope out, I wouldn’t. However, I went out of heaven to admire. On the phone, I grabbed this mood picture as the mist began to rise from the horizon. In the second picture Jupiter and a cloud ferry.

Images: 2 pcs

NGC 246

3.10.2021 at 01.10 - 01.45 - Janakkala, Tervakoski (II)
Petri Kuossari, Riihimäen tähtit. yhdistys

Also called a planetary nebula called skull nebulae. With 37 minutes of exposure, I got to photograph this subject through a thin gauze facing south.

Images: 2 pcs

Telescopic comet Schwassmann-Wachmann

3.10.2021 at 00.40 - 01.05 - Janakkala, Tervakoski (III)
Petri Kuossari, Riihimäen tähtit. yhdistys

On the first day of October, on Friday, I received an alert in the slack group about the comet 29P / Schwassmann-Wachmann brightening. The first opportunity to observe came surprisingly quickly despite the weather reports was clear. The comet appeared handsome right on the screen and a short exposure was enough.

Images: 2 pcs

NGC 7023

27.9.2021 at 22.00 - Janakkala, Tervakoski (III)
Petri Kuossari, Riihimäen tähtit. yhdistys

The Iris Nebula NGC 7023 is a bright reflective nebula in the constellation of Cepheus, I took a short exposure as the moon began to ascend higher to disturb.

Images: 3 pcs

M82

27.9.2021 at 21.30 - 22.00 - Janakkala, Tervakoski (III)
Petri Kuossari, Riihimäen tähtit. yhdistys

The M82 cigar galaxy continues to observe the constellation of the big bear tonight.

Images: 2 pcs

M81

27.9.2021 at 21.00 - 21.30 - Janakkala, Tervakoski (III)
Petri Kuossari, Riihimäen tähtit. yhdistys

M81 Bode`s galaxy is the second destination of the evening. The moon also began to rise from the horizon, but not yet disturbingly.

Images: 2 pcs

M108

27.9.2021 at 20.30 - 21.00 - Janakkala, Tervakoski (III)
Petri Kuossari, Riihimäen tähtit. yhdistys

Another night in the tube, when bright, feels like a rare treat. M 108 was chosen as the first destination of the evening

Images: 2 pcs

Variable star Mirach Beta Andromedae

26.9.2021 at 22.30 - 22.45 - Tervakoski (III)
Petri Kuossari, Riihimäen tähtit. yhdistys

The fourth destination of the evening, Mirach, is a semi-regular variable star with varying apparent brightness. Also pictured above is NGC 404

Images: 2 pcs

NGC 6992

26.9.2021 at 22.00 - 22.30 - Tervakoski (III)
Petri Kuossari, Riihimäen tähtit. yhdistys

There was already time to start the starry night, despite the moon, the opportunity had to be seized, the third destination of the evening, the eastern gauze fog NGC 6992, is always just as spectacular.

Images: 2 pcs

NGC 6894

26.9.2021 at 21.30 - 21.50 - Tervakoski (III)
Petri Kuossari, Riihimäen tähtit. yhdistys

I already had time to start the starry night, despite the moon, the opportunity had to be seized, the second destination of the evening was a small tire fog NGC 6894

Images: 3 pcs

NGC 6905

26.9.2021 at 21.00 - 21.20 - Tervakoski (I)
Petri Kuossari, Riihimäen tähtit. yhdistys

I already had time to wake up to a starry night, despite the moon, the opportunity had to be seized, the evening started with a blue lightning fog NGC 6905

Images: 3 pcs

Milky way

14.9.2021 at 22.30 - Janakkala (III)
Petri Kuossari, Riihimäen tähtit. yhdistys

I tested the Nocturne program for the iPhone. This program takes multiple pictures in a row and stacks them automatically. Currently only works on iPhone, but also coming Android version. Yes, that is where the Milky Way stands out

Landscape image of a planet

13.9.2021 at 21.30 - Tervakoski (IV)
Petri Kuossari, Riihimäen tähtit. yhdistys

I tested the Nocturne program for the iPhone. Landscape with Jupiter on the left and Saturn on the right.

Images: 2 pcs

NGC 7635

10.9.2021 at 22.00 - 22.20 - Janakkala, Tervakoski (III)
Petri Kuossari, Riihimäen tähtit. yhdistys

NGC 7635, also known as Bubble Nebula, was the first item on the evening's observation list.

Images: 2 pcs

M16

4.9.2021 at 22.00 - 22.15 - Loppi (III)
Petri Kuossari, Riihimäen tähtit. yhdistys

At the meeting of star enthusiasts In the end, the weather was favorable, although at first it looked cloudy, when it got dark the sky opened, one of the objects of the evening was called the M16 eagle mist or the creation pillars of the IC4703.

Images: 2 pcs

NGC 7293

4.9.2021 at 00.00 - 00.38 - Tervakoski (I)
Petri Kuossari, Riihimäen tähtit. yhdistys

There was still about 45 minutes before the scientific observation of the night, so I decided to target Helix fog, NGC 7293, this spectacular object is quite awkward in the latitudes of Finland, and does not rise much higher than the horizon, well this was the best I got with 38 minutes of exposure. Need to take sometime at a better time again. The main focus of the evening was for the Seti Institute to photograph Asteroid 2021QB3, this asteroid went at a pretty fast pace.

Images: 2 pcs

Telescopic comet Churyumov-Gerasimenko

3.9.2021 at 23.00 - 23.10 - Tervakoski (I)
Petri Kuossari, Riihimäen tähtit. yhdistys

I started the observation evening at 67P / Churjumov – Gerasimenko. The rosette probe examined this comet with an interesting appearance and sent a Philae lander to the surface in 2014, the first landing on a comet. Later, Rosetta was also directed to collide with her comet in 2016

Images: 2 pcs

Supernova AT 2021wuf

1.9.2021 at 22.30 - 22.50 - Janakkala, Tervakoski (III)
Petri Kuossari, Riihimäen tähtit. yhdistys

I described the comet C \ 2021 A1 Leonard in the early evening, but it was still dimly visible, waiting for December. The Supernova AT 2021wuf was not disappointing and stood out handsomely between NGC 6500 and NGC 6501.

Images: 2 pcs

Supernova 2021rhu

7.8.2021 at 00.30 - 01.00 - Janakkala, Tervakoski (III)
Petri Kuossari, Riihimäen tähtit. yhdistys

The deep sky season finally started. A type la supernova 2021rhu found in the constellation of Pegasus in July This supernova is found in the galaxy NGC 7814. Much like the Sombero galaxy in appearance. At the same time came the admirable Jupiter and Saturn, the Milky Way already stood out, and the first dim dim northern lights of the season.

Images: 3 pcs

One halo form

25.5.2021 at 20.09 - 20.10 - Tervakoski (I)
Petri Kuossari, Riihimäen tähtit. yhdistys

I taught the puppy to the boat and at the same time watched the 22 ° ring.

Images: 2 pcs

Search result contains observations from time period 1.1.2000 klo 00.00 - 18.10.2021 klo 20.11.