Starship Asterisk*

Eclipses of Io

Time: 2022.7.10 20:36~50 UT
Location: 22.989567, 120.181549

42x speed
Stack of 7,000 frames per image
Copyright: Hung-Hsuan YEN
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Eclipses of Io


Time: 2021.7.7 17:09:00~17:14:00 UT (10x speed)
Location: 22.989567, 120.181549

Copyright: Hung-Hsuan YEN
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ISS, Jupiter, and Galilean moons and the eclipses of Europa


Location: 24.197782, 120.516233
Date: 2020.10.10 10:48:18(UT)

Copyright: Hung-Hsuan YEN
https://www.facebook.com/redscosky

Copyright: Hung-Hsuan Yen
https://www.facebook.com/redscosky/

A transit of Mosquito across the Moon Sky-Watcher DOB 10"+ iPhone 7

Copyright: Hung-Hsuan YEN
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ISS & Granule ISS angular size: 67.9"
Distance: 406.8km
Altitude: 89.2°

Time: 2018.6.9 04:01:29 UT
Location: Tainan, Taiwan (22.8927, 120.3067)
Optics: Vixen ED81S
Camera: ASI290MC

Copyright: Hung-Hsuan, YEN
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Between the mountain and the sky

Location: Mt. Hehuan, Taiwan

Copyright: Hung-Hsuan, YEN
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ISS Transits the Moon


Time: 2018.3.25 10:06:39 UT
Location: Kaohsiung, Taiwan (22.7866, 120.3031)
Optics: Takahashi TOA-130
Camera: Canon EOS 6D (4.2fps)

Copyright: Hung-Hsuan, YEN
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When the Big Dipper turns into circumpolar star Copyright: Hung-Hsuan, YEN
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Eclipses of Io


Time: 2017.3.29 17:05~17:38 UT
Location: SFPROBES, Taiwan (https://www.facebook.com/sfprobes/?fref=ts)
Optics: Takahashi TOA-130
Camera: ASI290MC

Copyright: Hung-Hsuan Yen
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Iridium and Crux Date: 2016.12.26
Location: Yangmingshan National Park, Taiwan (25.1805, 121.5390)
Camera: Canon EOS 7D
Optics: EF 24mm f/1.4L II-> f/5.6
Exposure: 8 sec x 7 at ISO1600

Copyright: Hung-Hsuan Yen
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Aldebaran occulted by the Moon https://vimeo.com/184183385 0s ~ 40s: disappearance 40s ~60s: reappearance Date: 2016.9.21~22 UTC Time: 23:10:00(disappearance)~00:18:27(reappearance, dark limb) UTC Location: National Hsin-feng Senior High School, Taiwan(22.972196, 120.295785) Optics: Takahashi TOA-13...

Sirius A&B(400% cropped)

Date: 2016.9.22
Location: National Hsin-feng Senior High School, Taiwan
Optics: Takahashi TOA-130
Camera: ASI120MC
Exposure: 1/60s

Copyright: Hung-Hsuan Yen
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Jupiter v.s. ISS Date: 2016.4.21 19:14:02(GMT+8)
Location: Miaoli County, Taiwan(24.3929, 120.6706)
Optics: GSO 16" DOB
Camera: ASI120MC
Exposure: 0.00063 sec


Copyright: Hung-Hsuan Yen
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Sirius A and B Date: 2016.4.5
Location: Tataka, Yushan National Park, Taiwan
Optics: Celestron C11 Edge HD+ 2X barlow
Camera: ASI120MC

Copyright: Hung-Hsuan Yen
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Mount Fuji and Noctilucent cloud Time: 2015.11.24 08:20 UTC (H-IIA launched from Tanegashima Space Center few hours ago.)
Location: Lake Kawaguchi, Japan(35.5125, 138.7690)

Copyright: Hung-Hsuan Yen
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farewell! Milky Way Location: Taipei City / Tainan City / Mt. Fu-Shou, Taiwan

Copyright: Hung-Hsuan Yen
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Imprint of Meteor


Location: Mt. Jade North Peak, Taiwan

Copyright: Hung-Hsuan Yen
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Moon and Diffraction Ring Location: NTNU, Taiwan

Copyright: Hung-Hsuan Yen
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Perseus' challenge Location: Mt. Jade North Peak, Taiwan

Copyright: Hung-Hsuan Yen
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Advancement takes you further Location: Taipei, Taiwan

Copyright: Hung-Hsuan Yen
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Crux and Carina Nebula Date: 2015.5.17
Location: Liuqiu Shiang, Taiwan
Camera: Canon EOS 5DII
Optics: EF 24mm f/1.4L II-> f/2.8
Exposure: 13 sec x 45 at ISO3200

Copyright: Hung-Hsuan Yen
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Have a Crux on Taipei Date: 2015.4.14
Location: Yangmingshan National Park, Taiwan
Camera: Canon EOS 60D
Optics: EF 50mm f/1.8 II-> f/6.3
Exposure: 8 sec at ISO800

Copyright: Hung-Hsuan Yen
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Have a Crux on Taipei Copyright: Hung-Hsuan Yen
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why Eclipse Time: 2015/4/4 12:00:00 UTC
Location: Taroko National Park, Taiwan
Optics: Takahashi E-160
Camera: Canon EOS 7D
Tracking: Takahashi EM-200
Exposure: 1/60s, 1/8s, 1s at ISO800

Copyright: Hung-Hsuan Yen
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