NGC 869 & NGC 884 in Perseus
Object data NGC 869
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2021-11-12+13+14+16+19+18+22+23+24+26+27
Ursa Major obs. @ ROSA (remote observatory southern alps)
Takahashi Epsilon 130ED, f/D = 3.3
QHY 268m CMOS, gain = 26, offset = 50, Baader LRGB filter
10micron GM2000 HPS II
Ha 99x5 min / Luminance 45x3 min / RGB 21x3 min each filter
13 h 40 min
Open Star Cluster (I3r)
30’
Per
8 250 Ly
data acquired remotely using Voyager by Leonardo Orazi
data acquisition by Markus Blauensteiner & Oliver Schneider
- CEDIC Team goes Chile II
- CEDIC Team goes La Palma I
- CEDIC Team goes La Palma II
- CEDIC Team goes La Palma III
- CEDIC Team goes Namibia
- Namibia 2022 - Intro
- #1 - Clusters in Carina
- #2 - Hidden Treasures in Vela
- #3 - Southern Galaxies
- #4 - Emission Nebulae in Centaurus
- #5 - Near South Pole
- #6 - Dark Nebulae in Cir & Lup
- #7 - Nebulae in Ara & Norma
- #8 - Nebulae in Scorpius
- #9 - Open Clusters in Scorpius
- #10 - Highlights in Sagittarius
- #11 - Nebulae in Ophiuchus
5.3 mag
= h Per, the western cluster, contains approx. 5500 solar masses
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Object data NGC 884
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Open Star Cluster (I3r)
30’
Per
8 250 Ly
5.3 mag
= chi Per, the eastern cluster, contains approx. 4300 solar masses
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