- 2022-01-10
C/2019 L3 ATLAS 2022-01-04
C/2019 L3 ATLAS 2022-01-04 23:40(JST) 45cm F/4 newtonian 1m x 20frames 2×2 ビニング ASI071MC PRO
CATEGORY
彗星
- 2022-01-10
67P / Churyumov-Gerasimenko 2022-01-04
67P / Churyumov-Gerasimenko 2022-01-04 23:54 (JST) 1m x 40 frames 2 x 2 binning 45 cm newtonian The transparency is good, and the tail of the ion is clearer than yesterday.
- 2022-01-10
67P / Churyumov-Gerasimenko 2022-01-04
67P / Churyumov-Gerasimenko 2022-01-04 00:59 (JST) 1m x 20 frames 45 cm newtonian The straight ion tail is wonderful!
- 2022-01-04
C/2019 L3 ATLAS January 3, 2022
C / 2019 L3 ATLAS 2022-01-03 00:00 (JST) 45cm F / 4 newtonian 1 minute x 5 frames The tail is short!
- 2021-12-25
C/2021 A1 Leonard Comet December 23, 2021
C / 2021 A1 Leonard Comet 2021-12-23 Okata-cho, Hitachiota City The comet seen with a 20 cm telescope has a bright nucleus, a pink tail at low altitude, and cannot be seen well.
- 2021-12-23
C/2021 A1 Leonard Comet December 21, 2021
C / 2021 A1 Leonard Comet 2021-12-22 Kume-cho, Hitachiota City In the evening, there is a breeze and the transparency is good, and the comet’s head is bright. The tail is only behind the head. In the image, one streak extends from the head. Today is the best in the evening sky.
- 2021-12-23
C/2021 A1 Leonard Comet December 21, 2021
C / 2021 A1 Leonard Comet 2021-12-21 Matsudaira-cho, Hitachiota-shi The position of the comet has risen a little, and I was able to watche it with binoculars. The comet’s head was bright (4th magnitude?), But a short tail was visible.
- 2021-12-19
C/2021 A1 Leonard December 18, 2021
C / 2021 A1 Leonard 2021-12-18 We had a comet observation party with our fellow stars and enjoyed it with big binoculars. It wasn’t an elegant comet, but it’s nice to have a good talk with everyone. The coffee at the break was very delicious.
- 2021-12-12
C/2021 A1 Leonard Comet December 12, 2021
C / 2021 A1 Leonard Comet 2021-12-12 There was a thin cloud with a low altitude of the comet, but I finally caught it. It will be evening next week!
- 2021-12-12
C / 2021 A1 Leonard Comet December 11, 2021
C / 2021 A1 Leonard 2021-12-11 Mizuki, Hitachi City Comet Leonard rising from the horizon of the Pacific Ocean was nice to see floating in the waves. This is the first time I’ve seen Comet West since ancient times. Is the luminosity of the comet a 5th magnitude star? I want it to be a little brighter. When the twilight begins, the sunrise in the eastern sky is very beautiful! !!