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Observatory Parameters
Jan 18
Ashburn
Clouds: Seeing:
Waxing Crescent
08:22 18:53

Planetary Nebula Abell 21 Planetary Nebula in Gemini Constellation

Size: 10' x 6' Magnitude: 11.3 Also known as PK 205+14.1
Uploaded by Roelof
Size: 905 × 671 px
Uploaded by Patthehorse
Size: 1,172 × 775 px
Visual Field: 0.2º
Uploaded by Kinch Región de Murcia, Spain
Size: 1,228 × 798 px
Visual Field: 0.4º
Uploaded by Carlesa25
Size: 2,023 × 1,387 px
Visual Field: 1.2º
Uploaded by Mamete
Size: 2,580 × 1,663 px
Visual Field: 0.7º
Uploaded by Alessandro_Curci
Size: 2,580 × 1,663 px

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Check how Planetary Nebula Abell 21 would look like through your camera, eyepiece or binoculars.

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Hourly Elevation Jan 18

Planetary Nebula Abell 21 as seen from Ashburn
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Monthly Elevation

Best period for observing Planetary Nebula Abell 21 at hours

Data Sheet

24.4
7h 28m 59s
13º 15' 00''
N/A
-
N/A
Last visited objects: Abell 21

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“The scenery was very beautiful. But I did not see the Great Wall.” Yang Liwei, China's First Astronaut
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