Cefeo
Cefeo (coordinate: 22h ; + 70°) è una costellazione settentrionale raffigurante Cefeo, leggendario re dell’Etiopia, marito di Cassiopea e padre di Andromeda. È una delle 88 costellazioni moderne, ed era anche una delle 48 costellazioni elencate da Tolomeo. Cefeo è, dopo la costellazione dell’Orsa Minore, la più settentrionale della volta celeste. Il periodo migliore per la sua osservazione nel cielo serale è quello estivo e autunnale, dall’emisfero nord, anche se, essendo una costellazione circumpolare fino a tutta la fascia temperata, è possibile osservarla in tutte le notti dell’anno. Dall’emisfero australe osservarla è invece difficoltoso e si mostra solo nelle regioni tropicali; a sud del Tropico del Capricorno non è mai osservabile.
Le stelle più visibili di Cefeo:
- Alderamin (α Cephei)
- Alrai (γ Cephei)
- Alfirk (β Cephei)
- Al Agemim (η Cephei)
- Erakis (μ Cephei)
Gli oggetti del cielo profondo:
- Galassia NGC 2300
- Galassia NGC 6946
- Ammasso NGC 188
- Ammasso NGC 6939
- Ammasso NGC 7160
- Ammasso NGC 7235
- Ammasso NGC 7380
- Nebulosa NGC 7023
- Nebulosa IC 1396
- Nebulosa Sh2-155 (Nebulosa Grotta)
Sistemi planetari:
- Alrai
Cefeo era il re d’Etiopia, una terra che all’epoca antica indicava il territorio compreso tra la Palestina ed il Mar Rosso; era il marito della vanitosa regina Cassiopea e il padre di Andromeda; i due personaggi figurano in
cielo a formare le uniche due costellazioni celesti dedicate a un marito e a una moglie. Secondo la mitologia, egli non ebbe figli maschi, e dopo la sua morte il titolo di re passò al nipote Perse, figlio di Andromeda e di Perseo, che la salvò dalle grinfie di un mostro marino (ricordato dalla costellazione della Balena) al quale era stata sacrificata come pegno per placare l’ira delle Nereidi, offese dalla vanità di Cassiopea.
27 risposte
Very nice post. I just stumbled upon your blog and wanted to say that I’ve really enjoyed browsing your blog posts. In any case I’ll be subscribing to your feed and I hope you write again soon!
Cool. I spent a long time looking for relevant content and found that your article gave me new ideas, which is very helpful for my research. I think my thesis can be completed more smoothly. Thank you.
Can you be more specific about the content of your article? After reading it, I still have some doubts. Hope you can help me.
You can browse the twitter account for free trainings on cyber security
Your point of view caught my eye and was very interesting. Thanks. I have a question for you. https://www.binance.com/cs/register?ref=GJY4VW8W
Thank you for your sharing. I am worried that I lack creative ideas. It is your article that makes me full of hope. Thank you. But, I have a question, can you help me? https://accounts.binance.com/ka-GE/register-person?ref=V2H9AFPY
At the beginning, I was still puzzled. Since I read your article, I have been very impressed. It has provided a lot of innovative ideas for my thesis related to gate.io. Thank u. But I still have some doubts, can you help me? Thanks.
I may need your help. I tried many ways but couldn’t solve it, but after reading your article, I think you have a way to help me. I’m looking forward for your reply. Thanks.
Reading your article helped me a lot and I agree with you. But I still have some doubts, can you clarify for me? I’ll keep an eye out for your answers.
Hackdra has revolutionized the web3 with its Free cyber security trainings, ethical hacking courses and artificial intelligence courses.
Hackdra Cybersecurity! This amazing platform offers the best solutions to secure your digital world. If you want to protect your own data and take measures against cyber attacks, Hackdra is exactly what you need. Its professional team detects current threats and provides customized solutions. Visit https://hackdra.io now and take a step towards securing your safety. Rest assured, with Hackdra, you’ll be safe in the digital world!
Hackdra Cybersecurity! This amazing platform offers the best solutions to secure your digital world. If you want to protect your own data and take measures against cyber attacks, Hackdra is exactly what you need. Its professional team detects current threats and provides customized solutions. Visit https://hackdra.io now and take a step towards securing your safety. Rest assured, with Hackdra, you’ll be safe in the digital world!
Your article gave me a lot of inspiration, I hope you can explain your point of view in more detail, because I have some doubts, thank you.
Your article gave me a lot of inspiration, I hope you can explain your point of view in more detail, because I have some doubts, thank you. 20bet
Thank you very much for sharing, I learned a lot from your article. Very cool. Thanks. nimabi
Thank you for your sharing. I am worried that I lack creative ideas. It is your article that makes me full of hope. Thank you. But, I have a question, can you help me? https://www.binance.com/ru-UA/register?ref=V3MG69RO
Your point of view caught my eye and was very interesting. Thanks. I have a question for you. https://www.binance.info/sv/join?ref=DB40ITMB
Your point of view caught my eye and was very interesting. Thanks. I have a question for you. https://www.binance.info/pl/join?ref=DB40ITMB
Thanks for sharing. I read many of your blog posts, cool, your blog is very good. https://www.binance.com/zh-CN/register?ref=T7KCZASX
Your point of view caught my eye and was very interesting. Thanks. I have a question for you. https://www.binance.com/el/register?ref=P9L9FQKY
Your point of view caught my eye and was very interesting. Thanks. I have a question for you. https://www.binance.info/ru/join?ref=V2H9AFPY
Can you be more specific about the content of your article? After reading it, I still have some doubts. Hope you can help me. https://accounts.binance.com/es/register?ref=OMM3XK51
Thank you for your sharing. I am worried that I lack creative ideas. It is your article that makes me full of hope. Thank you. But, I have a question, can you help me?
Can you be more specific about the content of your article? After reading it, I still have some doubts. Hope you can help me.
Your article helped me a lot, is there any more related content? Thanks!
ラブドール 等身 大 なぜ配偶者は夫に賢明なダッチワイフを祝福する必要がありますか？
Thanks for sharing. I read many of your blog posts, cool, your blog is very good.