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Contact information

Ursa Astronomical Association
Kopernikuksentie 1
00130 Helsinki

Ursa Astronomical Association

Telescopic comet SWAN - 31.3.2021 at 22.01 Hankasalmi, Murtoinen Observation number 97313

Visibility III / V

Harri Kiiskinen, Jyväskylän Sirius

The latest acquaintance C / 2021 D1 (SWAN) was found on February 19, 2021 and the periheli was on February 27, 2021. From Finland, the comet is unfortunately low.

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Additional information
  • Observation target
    • Comet
  • Name of the observation target
    • C/2021 D1 (SWAN)
    • Keskitaso
  • Brightness in magnitudes
    • 11.4
  • Title for the comet
    • Telescopic comet
Technical information

RCOS 16RC, Paramount ME, SBIG STX-16803, 5x60s, Bin 3, L-filter

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