When to photograph IC 59
IC 59 is a reflection nebula in Cassiopeia, 10′ x 5′ across.
When to photograph it
From 45° N the best months are October to December, with up to 10.3 hours of astronomical darkness above 30° in November. It reaches 74° at its highest. It never sets from this latitude, so some imaging is possible all year.
From 35° S it never rises.
Framing
Its long axis is 10′. It fills 35 to 80% of the short side of an APS-C sensor at about 1880 to 4290 mm, and of a full-frame sensor at about 2890 to 6600 mm.
Filters and the moon
Reflection and dark nebulae are broadband targets. They need dark, moon-free nights and plenty of integration time. The dark sky calendar shows which nights this month are moon-free where you are.
Plan it for tonight
Dates and times depend on your exact location. The imaging planner shows IC 59's altitude through tonight, its transit time and its distance from the moon. For sub length, use the exposure calculator.
Nearby targets
- IC 63 Ghost of Cassiopeia 0.3° away
- NGC 457 Owl Cluster 4.0° away
- NGC 559 4.3° away
- M 103 4.4° away
- NGC 281 Pacman Nebula 4.6° away
- NGC 663 5.9° away
Gear that suits IC 59
IC 59 is 10′ along its long axis. These frame it on an APS-C sensor with room to crop.
- Celestron C8 OTA 2032 mm f/10: fills 38% of an APS-C frame's short side View at High Point Scientific
- Celestron EdgeHD 8 OTA 2032 mm f/10: fills 38% of an APS-C frame's short side View at High Point Scientific
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