![](https://cdn.myportfolio.com/b16ff296830bc8a0cdbf65c22154b919/517cd3ad-0376-4d6f-8d99-e20f5c3bda4e_rwc_0x760x1372x773x1372.jpg?h=e3830420658385f9092738d0deddd6bd)
2023年11月8日の皆既月食と天王星食
08 November, 2023
Total Lunar Eclipse and occultation of Uranus on November 8, 2023
![](https://cdn.myportfolio.com/b16ff296830bc8a0cdbf65c22154b919/7461339d-d15b-4d21-80f5-d75a541d0722_rwc_0x113x1920x1082x1920.jpg?h=3456f2cca8e6ae4d2d0ec89356b9b59e)
夜明け
28 August, 2022
Dawn
![](https://cdn.myportfolio.com/b16ff296830bc8a0cdbf65c22154b919/01a70b26-a3d9-4090-9395-a816af04d162_rwc_0x1466x1920x1082x1920.jpg?h=9b72fff283baa83c7d777f416a458815)
天文台の建物と北天
28 August, 2022
The observatory and the northern sky
![](https://cdn.myportfolio.com/b16ff296830bc8a0cdbf65c22154b919/12004c36-cb2e-49c7-822a-ae479a2b9e1f_rwc_0x96x1920x1082x1920.jpg?h=8d58b3208aca74afaa3745a377e51dba)
ぎょしゃ座の散開星団(M36,M38付近)
28 August, 2022
Open clusters in Auriga (M36, M38, NGC 1907, NGC 1893)
![](https://cdn.myportfolio.com/b16ff296830bc8a0cdbf65c22154b919/2108fcb4-f7fb-4ea9-9066-2d56b5140e8d_rwc_0x139x1920x1082x1920.jpg?h=daba4666ebdea17922dcd32ffcbebd9b)
冬の天の川と流星
25 October, 2020
The winter Milky Way and a meteor
![](https://cdn.myportfolio.com/b16ff296830bc8a0cdbf65c22154b919/69191b95-6a00-4a5b-8a7b-cff4a6062a7e_rwc_0x522x1117x629x1117.jpg?h=565cc1937360529e312b94c8e50c3247)
オリオン大星雲
01 December, 2019
M42 Orion Nebula
![](https://cdn.myportfolio.com/b16ff296830bc8a0cdbf65c22154b919/a23dce81-7bd3-4704-a713-d97b2c089f7b_car_16x9.jpg?h=7508d9575a4509025f4141d4ca467bc9)
ケフェウス座からカペラにかけての天の川
30 November, 2019
Milky Way from Cepheus to Capella
![](https://cdn.myportfolio.com/b16ff296830bc8a0cdbf65c22154b919/575f8c14-12fc-4817-a549-d8cf3e6f3560_car_16x9.jpg?h=ce1147f73dee0dc6f39ff66ddb9f9c67)
晩秋に沈む夏の大三角
30 November, 2019
Summer Triangle sets in late autumn
![](https://cdn.myportfolio.com/b16ff296830bc8a0cdbf65c22154b919/488fd704-f4d2-41fe-8f86-92542badf589_car_16x9.jpg?h=b7c197af0ad6ea3f4801049196ecb2b3)
観測ドームと冬の星座
29 March, 2019
An astronomy dome and winter constellations
![](https://cdn.myportfolio.com/b16ff296830bc8a0cdbf65c22154b919/67222d2b-0937-4291-be5b-1c2aa64d3e3f_rwc_0x96x1920x1082x1920.jpg?h=d578fe5a9a5b48f8ba2734429c0c3676)
2019年1月6日の部分日食の経過
06 January, 2019
Partial Solar Eclipse on January 6, 2019
![](https://cdn.myportfolio.com/b16ff296830bc8a0cdbf65c22154b919/c779e9cd-0f63-4b2f-9a0a-e7ef409d3b0c_rwc_0x192x1920x1082x1920.jpg?h=86706cf37f3f6cf9c46ef18f75f813db)
2018年のペルセウス座流星群
14 August, 2018
Perseids Meteor Shower 2018
![](https://cdn.myportfolio.com/b16ff296830bc8a0cdbf65c22154b919/6bd194f9-e54b-4507-8089-012876fa9520_rwc_0x122x1920x1082x1920.jpg?h=d074edf895f733835d657946714021c8)
覚満淵星景
30 April, 2017
Star Scape over the Kakumanbuchi Lake
![](https://cdn.myportfolio.com/b16ff296830bc8a0cdbf65c22154b919/4ce19896-a409-4353-9e37-afc25e6eec53_rwc_0x192x1920x1082x1920.jpg?h=793b37cd92df309b8b7bbbd9b3716093)
接近した月と火星
03 January, 2017
Mars Near the Moon
![](https://cdn.myportfolio.com/b16ff296830bc8a0cdbf65c22154b919/eab451db-bdd3-4e2a-a00e-d7fd1643a1b0_rwc_0x87x1920x1082x1920.jpg?h=4890137a71a820c9b7fe336042a6739f)
二重星アルビレオ
12 August, 2016
Albireo
![](https://cdn.myportfolio.com/b16ff296830bc8a0cdbf65c22154b919/197ba264-279b-4664-a6e8-b8b158ab9f75_rwc_0x96x1920x1082x1920.jpg?h=97677aa7a91d7a129d06fe321b21fa9e)
M11散開星団
11 August, 2016
M11 Open Cluster
![](https://cdn.myportfolio.com/b16ff296830bc8a0cdbf65c22154b919/7b736c8a-a773-46f5-8a95-8b9de454fd3e_rwc_0x139x1920x1082x1920.jpg?h=d5f19afa65c6f2f3253a075f50e3b236)
カシオペア座付近の天の川
11 August, 2016
Milky Way Near Cassiopeia
![](https://cdn.myportfolio.com/b16ff296830bc8a0cdbf65c22154b919/9e663336-43b2-45d9-a07c-e5d9739d00f5_rwc_0x148x1920x1082x1920.jpg?h=e1598b90283fe1747b5ef54a1c77afd3)
星々の終演
10 March, 2016
Dawn
![](https://cdn.myportfolio.com/b16ff296830bc8a0cdbf65c22154b919/96d3d04a-537f-4d3e-869e-c3c8c1c7bc04_rwc_0x400x1727x973x1727.jpg?h=ed55b7ee182c7b28865540ab5fc418a7)
富士五湖・西湖の星空
12 February, 2016
Mt. Fuji and Star Trails
![](https://cdn.myportfolio.com/b16ff296830bc8a0cdbf65c22154b919/1cd572d2-0995-4886-a807-407d8366d83a_rwc_0x470x1458x821x1458.jpg?h=e8e29352fc00a634db561ed27ff09b01)
暁の共演
11 September, 2015
Moon and Venus at Dawn
![](https://cdn.myportfolio.com/b16ff296830bc8a0cdbf65c22154b919/2ba6f5a7-59be-4961-a012-72d4dd671e7e_rwc_0x87x1920x1082x1920.jpg?h=f597331e26dcfbcd56175e5ee2454dc4)
星の宿
11 September, 2015
Inn at a Starry Night
![](https://cdn.myportfolio.com/b16ff296830bc8a0cdbf65c22154b919/a72a5d7b-a44f-49f6-99dc-48ae45357713_rwc_354x148x1558x878x1558.jpg?h=26e57ea0124ff295fc54405f6288a21b)
2014年10月8日の皆既月食
08 October, 2014
Total Lunar Eclipse on October 8, 2014
![](https://cdn.myportfolio.com/b16ff296830bc8a0cdbf65c22154b919/fb21b162-d147-4ed5-a692-e8fdf81a9762_rwc_393x264x1186x668x1186.jpg?h=de7e64e5e9075c7dcf1d7a03d8e936d2)
2011年12月10日の皆既月食
10 December, 2011
Total Lunar Eclipse on December 10, 2011
![](https://cdn.myportfolio.com/b16ff296830bc8a0cdbf65c22154b919/eed5586b-ddfa-4e01-88e1-7f991ca90004_rwc_338x234x994x560x994.jpg?h=a94b435f8d5815be18de94fe497d9324)
2010年1月15日の部分日食
15 January, 2010
Partial Solar Eclipse on January 15, 2010