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Abell 21 (SH2-274) in SuperDynamic SHO-HSO
Abell 21 (SH2-274) in SuperDynamic SHO-HSO
In 4 groups
Remote observatory
Osservatorio Astronomico Valtellinese, Teglio (teglio), IT
N
Gem
7h
28m
48s
·
+13°
22′
9″
0.84° × 0.56°
0.75″/px
154.33°N
Integration
30×60″ | 30′ | |||
28×60″ | 28′ | |||
29×60″ | 29′ | |||
33h 10′ | ||||
30h 40′ | ||||
30h 50′ | ||||
Totals | 96h 7′ |
30×60″=30′ | |
28×60″=28′ | |
29×60″=29′ | |
| Totals | 96h 7′ |
Equipment
Telescope | |
|---|---|
Camera | |
Mount | |
Filters | |
Accessories | |
Software |
Objects
Description
Revision: Original
Published Mar 19, 2024, 11:34:45 AM
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