Jupiter reaches opposition, June 11 (KST)
6월 11일 목성의 충, 최대 밝기: -2.6 등급.

http://cometsky.com/astronews/jupiter_opposition_20190610_bsyeom.jpg

Jupiter (-2.6 mag) reaches opposition and peak visibility June 11 (KST).
Opposition means that Jupiter lies closest to Earth and appears largest when viewed through a telescope. The planet’s disk spans 46".  Opposition time: June 11, 00:14(KST), Apparent size: 46.0 arcsec, Distance: 640.9 million km (4.284 AU, 35.63 light min). 

목성이 충일때 목성은 지구와 가장 가깝게 위치해 있고, 망원경을 통해서 보았을 때 가장 크게 나타납니다. 
즉, 목성의 관측 최적기. 목성의 충 시간: 6월 11일 00:14(KST), 시직경: 46”(arcsec), 거리: 6억 4090만 km (4.28 AU). 

초저녁 무렵 남동쪽 하늘에서 한층 밝게 빛나는 목성이 6월 11일에 뱀주인(땅꾼) 자리에서 충에 도달합니다. 
목성은 -2.6등급으로 밝게 빛나고 있기 때문에 육안으로도 쉽게 찾을 수 있습니다. 
목성의 오른쪽에 전갈자리의 붉은색 별인 안타레스도 볼 수 있습니다.
올해 목성 최적기는 6월까지이며, 관측하기 좋은 시기는 대략 8월까지입니다.

Size comparison of the Sun and the Planets.
태양과 행성들의 크기 비교.

Image credit: NASA.

10월의 천체 관측 대상들.

The celestial objects in the October Sky.

염범석(Bum-Suk Yeom).

http://cometsky.com/astrophotos/observing_objects_10_october_bsyeom_final_web.jpg

Large size:

http://cometsky.com/astrophotos/observing_objects_10_october_bsyeom_final_large.jpg

2018 Mars, Jupiter, and Saturn.

2018 화성, 목성, 토성.

http://cometsky.com/astrophotos/3_planet_2018_aug_bsyeom.jpg

Taken by Bum-Suk Yeom(염범석) on August 3-8, 2018 @ Iksan, South Korea.

APM Apo 12inch Refractor + ASI 224MC camera, x2 or x3 Barlow Lens, ZWO ADC.

염범석.

Mars. 화성. 2018-08-08.

http://cometsky.com/astrophotos/mars_20180808_web_bsyeom.jpg

Taken by Bum-Suk Yeom(염범석).

Mars, 08 August 2018, 12inch Refractor, ZWO ASI224MC, x3 Barlow Lens, ZWO ADC, 100sec movie stack, Iksan, South Korea.

Jupiter, Saturn, and Mars. 목성, 토성, 화성. 2018-08-03.

http://cometsky.com/astrophotos/3_planet_20180803_web_bsyeom.jpg

Taken by Bum-Suk Yeom(염범석).

Mars, 03 August 2018, 12inch Refractor, ZWO ASI224MC, x3 or x2 Barlow Lens, ZWO ADC, Iksan, South Korea.

Mars. 화성. 2018-08-03.

http://cometsky.com/astrophotos/mars_20180803_new_bsyeom.jpg

Taken by Bum-Suk Yeom(염범석).

Mars, 03 August 2018, 12inch Refractor, ZWO ASI224MC, x3 Barlow Lens, ZWO ADC, 94sec movie stack, Iksan, South Korea.

Saturn. 토성. 2018-08-03.

http://cometsky.com/astrophotos/saturn_20180803_new_bsyeom.jpg

Taken by Bum-Suk Yeom(염범석).

Saturn, 03 August 2018, 12inch Refractor, ZWO ASI224MC, x3 Barlow Lens, ZWO ADC, 1min movie x 3 stack, Iksan, South Korea.

Uranus. 천왕성. 

2018-08-14 UT.

http://cometsky.com/astrophotos/Uranus_20180814UT_bsyeom.jpg

Taken by Bum-Suk Yeom(염범석).

Uranus, 17:40 14 August 2018 UT, 12inch Refractor, ZWO ASI224MC, x3 Barlow Lens, ZWO ADC, 5min x 2, Iksan, South Korea.