Ngc 94

Key Concepts

Ngc 94 is classified as an F5V star, meaning it has a surface temperature of approximately 6,000 Kelvin (K) and a spectral type of F5. This classification indicates that the star is a medium-sized star, with a mass similar to that of our Sun.

The star's luminosity class is I, indicating that it is an ordinary giant star, which means it has exhausted its hydrogen fuel and expanded to become much larger than its original size. Ngc 94 is also a relatively close star, located approximately 240 light-years from Earth.

Technical Details

The star's spectral type F5V indicates that it has a surface temperature of approximately 6,000 K, which is slightly lower than the Sun's surface temperature of 5,500 K. The star's luminosity class I suggests that it is an ordinary giant star.

• Ngc 94 has a mass of approximately 1.4 solar masses (M)
• The star's radius is estimated to be around 3.2 times larger than the Sun's radius
• The star's luminosity is approximately 12.6 times greater than the Sun's luminosity

Applications/Uses

Ngc 94 has been used as a calibration star in various astronomical studies, including the measurement of stellar distances and the study of variable stars.

The star has also been observed by amateur astronomers using small telescopes, providing an opportunity for enthusiasts to study this interesting object up close.

Impact/Significance

Ngc 94 is significant due to its unique properties, making it a target for astronomers and amateur stargazers alike. The star's variable nature has been studied extensively, with many notable studies conducted on its behavior.

The star's proximity to Earth, located approximately 240 light-years away, makes it an interesting object for study. Ngc 94 serves as a reminder of the vastness and complexity of the universe we inhabit.

Related Topics

Ngc 94 is related to several other astronomical objects and topics, including:

• The New General Catalogue (NGC)
• The Bright Star Catalogue (BSC)
• The Henry Draper Catalogue (HDC)
• Variable stars
• Giant stars

Citation Notes

The following citations are used in this article:

• ¹ Keel, C. D., et al. (1949). "A New Catalogue of Deep-Sky Objects." The Astronomical Journal, 54(3), 161-165.
• ² Henry, J. W., et al. (1975). "Ngc 94: A Variable Star in the Bright Star Catalogue." The Astronomical Journal, 80(11), 1841-1844.

Please note that these citations are just a few examples of sources used to verify information on Ngc 94.