The Garnet Star (Mu Cephei) is a very luminous red supergiant, one of the largest and brightest stars visible not only to the naked eye but in the entire Galaxy.It lies in the constellation Cepheus and is associated with a large region of nebulosity known as IC 1396 or the Garnet Star Nebula (see below). Mu Cephei, also known as Herschel's Garnet Star, is a red supergiant star. This diagram compares the size of the Sun, which is 865,000 miles (1.38 million km) in diameter, to VV Cephei, the largest known star. Its brightness is 4 times greater at its maximum than at its minimum. It is one of the largest stars known at around 1650 times the radius of our own sun, around 1.1 billion km. Mu Cephei, also known as Herschel's Garnet Star, is a red supergiant star. Media in category "Mu Cephei" The following 5 files are in this category, out of 5 total. lähde? ekşi'yi kullanarak çerezlere izin vermektesiniz. Vaihtelujaksot ovat 850 ja 4 400 päivää. It is one of the largest stars known at around 1650 times the radius of our own sun, around 1.1 billion km. What's in a Name: Known as the "Garnet Star" because of its deep red color - one of the most intensely colored stars ever recorded when viewed through a telescope. Tähteä ympäröi vesihöyrykerrostuma. Mu Cephei Deep Red Giant. [Wikipedia] The star’s mass is uncertain, with measurements yielding values of 2.5 as well as 18.2 solar masses. The exact mass and size of VV Cephei A are difficult to determine and different measurements have yielded different values. mu cephei. With an effective temperature of 3,826 K, VV Cephei A is about 200,000 times more luminous than the Sun. Tähti on eräs suurimmista tunnetuista tähdistä, läpimitaltaan 1 … Mu Cephei on pienen amplitudin (valonvaihtelun voimakkuuden) punainen muuttuja. Claim to Fame: Famous variable star. If it took the Sun's place in our solar system, it would swallow the planets Mercury, Venus, Earth, Mars, Jupiter, and perhaps even Saturn, which is about 865 million miles (1.38 billion km) from the Sun. Tähdellä saattaa olla 730 päivän ja 920 päivän jaksot.
şükela: tüm ü | bugün ... size daha iyi hizmet sunmak için ekşi'de çerezler kullanıyoruz.
A determination of the distance based upon a size comparison with Betelgeuse gives an estimate of 390 ± 140 parsecs, so it is clear that Mu Cephei is either a much larger star than Betelgeuse or much closer (and smaller and less luminous) than expected. Both Mu Cephei …