ハッブルの変光星雲 (Hubble’s Variable Nebula, NGC 2261)
梅雨の合間に彗星の撮影に成功: C/2020 F3 ネオワイズ彗星
梅雨の合間に彗星の撮影に成功: C/2020 F3 ネオワイズ彗星
衝突銀河 NGC4567-NGC4568 (なゆた望遠鏡+MINT, BVR三色合成)
衝突銀河 Arp273 (なゆた望遠鏡+MINT, BVR三色合成
球状星団 NGC7006(なゆた望遠鏡+MINT、VRIc三色合成)
セイファートの六つ子銀河(なゆた望遠鏡+MINT、BVR三色合成)
金星土星接近となゆたエンクロージャ(2016年1月9日)
M107 (2015.4.15, BVR filter)
M107 (2015/4/15, BVR filter)
M105 (upper right (below left NGC 3384), HD Camera)
M104 (Sombrero Galaxy, HD Camera)
M102 (Missing Object, HIVISCAS)
M101 (Pinwheel Galaxy, HD Camera)
M97 (Owl Nebula, HD Camera)
M91 (Missing Object, HIVISCAS)
M82 (Cigar Galaxy, HD Camera)
M81 (Bode’s Galaxy, HD Camera)
M76 (The Little Dumbell Nebula, HD Camera)
M64 (Blackeye Galaxy, HD Camera)
M63 (Sunflower Galaxy, HD Camera)
M57 (Ring Nebula, HD Camera)
M51 (Whirlpool Galaxy, HD Camera)
M43 (Orion Nebula, HD Camera)
M42 (Orion Nebula, HD Camera)
M40 (Double star, HIVISCAS)
M31 (Andromeda Galaxy, HD Camera)
M27 (Dumbbell Nebula, HD Camera)
M20 (Trifid Nebula, HD Camera)
M17 (Omega Nebula, HD Camera)
M16 (Eagle Nebula, HD Camera)
M8 (Lagoon Nebula, HD Camera)
M1 (Crab Nebula, HD Camera)
Flame Nebula / Hoursehead Nebula
Rosette Nebula (Diffuse Nebula with Open Cluster)
M42 (Orion Nebula, 60cm telescope)
M17 (Omega Nebula, 60cm telescope)
馬頭星雲 (Hoursehead Nebula, IC434)
ハッブルの変光星雲 (Hubble’s Variable Nebula, NGC 2261)
M27 (Dumbbell Nebula, BVHα filter)
M27 (Dumbbell Nebula, BVR filter)
NGC 6543 (Cat’s Eye Nebula, BV[OIII]Hα filter)
NGC 6543 (Cat’s Eye Nebula, BV[OIII]RHα filter)
PK47-4.1 (Abell62, Planetary Nebula)
PK205+14.1 (Abell21, Medusa Nebula)
IC 289 (Planetary Nebula, B[OIII]Hα filter)
IC 289 (Planetary Nebula, BVR filter)
NGC 7293 (Helix Nebula, B[OIII]Hα filter)
NGC 7293 (Helix Nebula, BVR filter)
M57 (Ring Nebula, 60cm telescope)
HCG 92 (Stephan’s Quintet, B[O III]Hα)
HCG 92 (Stephan’s Quintet, BVR)
Abell 2065 (Galaxy Cluster)
abell 576 (Galaxy Cluster)
abell 426 (Galaxy Cluster, B[O III]Hα)
abell 426 (Galaxy Cluster, BVR)
NGC 4038/NGC 4039 (Antennae Galaxies)
NGC 4438/NGC4435 (Merging Galaxy)
M90 (Spiral Galaxy in the Virgo Cluster)
M109 (Barred Spiral Galaxy)
M104 (Sombrero Galaxy, BVR)
M104 (Sombrero Galaxy, BRI)
M95 (Barred Spiral Galaxy)
M51 (Whirlpool Galaxy, BVHα)
M51 (Whirlpool Galaxy, BVI)
M31 (Andromeda Galaxy)/M32/M110
Q0957+561 (Double Quasar)
Enclosure and Evening Sky
Observatories (South and North)
Rainbow Over Observatory (South)
Observatory (South) and Telescopes
Snowy Observatory (South)
Observatries in the twilight
Smilery (Moon, Venus and Jupiter)
Autumn Milky-Way (Fisheye)
2-meter Reflector and Jupiter
Moonlit Observatory (South)
Enclosure and Autumn Stars
Night Fog in Autumn Evening
Moonlit Observatory (North)
Diurnal Motion of Northern Sky
17P/Holmes and Winter Stars
エスキモー星雲 (Eskimo Nebula, NGC 2392)
NGC 6229 (Globular Cluster)
ラブジョイ彗星 C/2014 Q2 (Lovejoy)
ラブジョイ彗星 C/2014 Q2 (Lovejoy)
ラブジョイ彗星 C/2013 R1 (Lovejoy)