NGC637

Smartphone Afocal Astrophotography

Update:

散開星団
NGC637 captured through a telescope eyepiece using a smartphone camera - Afocal Astrophotography
NGC637 via Telescope Eyepiece (Smartphone)

カシオペヤ座の散開星団のNGC637です。
別名：Cr17

Star map of NGC637 astrometry.net

詳細

Image of NGC637 43倍で見た様子

Annotation around NGC637 NGC637周辺のアノテーション

天体のデータ

NGC637

  • 見かけの等級 (mv) 8.2
  • 視直径 4.2′
  • 赤経 (RA, α) 01h 43m 04.0s
  • 赤緯 (Dec, δ) +64° 02′ 24″
  • 距離 約7,050光年
#カシオペヤ座

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