Westerhout 49-2 Star vs Uy Scuti

Westerhout 49-2 vs Uy Scuti

Is Westerhout 49-2 Star Bigger than UY Scuti?

In the grand celestial tapestry, determining the magnitude of stellar giants is a captivating endeavor. Westerhout 49-2 (W49-2) and UY Scuti emerge as colossal entities, beckoning us to explore their comparative sizes.

Westerhout 49-2 Star vs UY Scuti Size Comparison

Westerhout 49-2 Star Star Diameter Compared to UY Scuti

Westerhout 49-2, nestled within the H II region Westerhout 49, showcases a mass of approximately 250 solar masses, though uncertainties persist. Its luminosity, exceeding 4 million L☉, paints a picture of one of the most massive and luminous stars known.

In the opposing cosmic corner, UY Scuti stands as a red supergiant, belonging to the elite class of massive stars. Its estimated radius, a staggering 1,700 times that of our Sun, positions UY Scuti as one of the largest stars known.

While specific diameter details for Westerhout 49-2 may elude us, its colossal mass and luminosity suggest a stellar giant that commands attention within the celestial tapestry. UY Scuti, on the other hand, boasts an estimated radius that surpasses the orbit of Jupiter, emphasizing its monumental size within the cosmos.

Westerhout 49-2 Star Star Mass Compared to UY Scuti

Delving into the realm of mass, Westerhout 49-2 presents a captivating dichotomy. With a mass teetering around 250 solar masses, it challenges our understanding of stellar extremes. However, uncertainties linger, with estimates ranging between 90 and 240 M☉.

UY Scuti, a red supergiant with a mass estimate of 10 to 20 times that of our Sun, presents a different facet of stellar magnitude. Despite its colossal size, UY Scuti is relatively lightweight compared to some other supergiants.

In the cosmic duel of mass, Westerhout 49-2 emerges as a heavyweight contender, challenging the theoretical upper limit of stellar mass. UY Scuti, while massive in its own right, operates within a different echelon of stellar mass, adding nuance to the cosmic comparison.

Celestial Coordinates

Observing the celestial dance of these giants requires an exploration of their coordinates:

Westerhout 49-2 Star:

• Constellation: Aquila
• Right Ascension: 19h 10m 21.858s
• Declination: 09° 05' 02.53"
• Distance: 36,200 light years
• Mass: 250±120 M☉
• Radius: 55.29 R☉
• Luminosity: 4,365,000 L☉
• Temperature: 35,500 K

UY Scuti:

• Constellation: Scutum
• Right Ascension: 18h 27m 36.5334s
• Declination: −12° 27′ 58.866″
• Distance: 5,871+534−446 ly
• Radius: 909 R☉
• Luminosity: 124,000 L☉
• Temperature: 3,550 K

Westerhout 49-2 Star vs UY Scuti Temperature

Westerhout 49-2 Star's Fiery Radiance

Westerhout 49-2, nestled within the H II region Westerhout 49, radiates with an intense temperature of about 35,500 K. This scorching heat places it among the hottest and most luminous stars known. The celestial dance of Westerhout 49-2 is choreographed by the sheer energy emanating from its colossal form.

UY Scuti's Cool Brilliance

In contrast, UY Scuti, a red supergiant in the Scutum constellation, exhibits a cooler demeanor with an estimated surface temperature of around 3,500 to 3,800 degrees Celsius. This lower temperature contributes to its distinctive red hue, marking a unique aspect of UY Scuti's cosmic identity.

Westerhout 49-2 Star vs UY Scuti Brightness Luminosity

Westerhout 49-2's Luminous Grandeur

Westerhout 49-2 stands as one of the most massive and luminous stars ever discovered, boasting a luminosity exceeding 4 million times that of our Sun. The cosmic tapestry within the H II region Westerhout 49 is painted with the radiant glow emanating from this astronomical giant.

UY Scuti's Luminous Majesty

UY Scuti, with an estimated luminosity of around 124,000 L☉, is a behemoth in its own right. While significantly lower than Westerhout 49-2, UY Scuti's luminous output is awe-inspiring, contributing to the brilliance of the night sky in the Scutum constellation.

Westerhout 49-2 Star vs UY Scuti vs Sun

Cosmic Contrasts: Westerhout 49-2, UY Scuti, and Our Sun

Westerhout 49-2, UY Scuti, and our Sun represent diverse facets of stellar existence. Westerhout 49-2, an extremely massive and distant star, challenges our cosmic perspective. UY Scuti, a colossal red supergiant, captivates with its immense size. In contrast, our Sun, a modest yet essential star, provides the energy for life on Earth.

Westerhout 49-2 Star vs UY Scuti Compared to Earth

Dimensions Unveiled: Westerhout 49-2, UY Scuti, and Earth

Westerhout 49-2's colossal proportions, with a mass around 250 solar masses and a radius of 55.29 times that of the Sun, redefine our understanding of stellar magnitude. UY Scuti, with an estimated radius surpassing the orbit of Jupiter, stands as one of the largest known stars. In comparison, Earth, a mere speck, underscores the vast diversity in cosmic dimensions.

Uy Scuti Star vs Westerhout 49-2 Comparison Table

Parameter	Westerhout 49-2 Star	UY Scuti
Mass (Solar Masses)	250±120	10 to 20
Luminosity (L☉)	4,365,000	124,000
Surface Temperature (K)	35,500	3,550
Spectral Type	O2-3.5If*	M2-M4Ia-Iab
Radius (Solar Radii)	55.29 R☉	909 R☉
Distance from Earth (Light Years)	36,200	9,500
Evolutionary Stage	Evolved Slash Star	Red Supergiant
Age (Approximate)	Not specified	Several million years

This table provides a concise comparison between Westerhout 49-2 Star and UY Scuti, highlighting key parameters that define these celestial giants. The stark differences in mass, luminosity, temperature, and other characteristics showcase the diversity within the universe, contributing to our understanding of stellar evolution and cosmic dynamics.

Westerhout 49-2 Star

Unraveling the Cosmic Marvel

Westerhout 49-2, nestled within the expansive H II region Westerhout 49, emerges as a celestial marvel, captivating astronomers with its colossal proportions. In this cosmic dance, W49-2 boasts a mass teetering around 250 solar masses, although uncertainties shroud this astronomical giant. Illuminating the cosmos with a luminosity surpassing 4 million L☉, it stands as one of the most massive and luminous stars ever discovered.

Stellar Characteristics

• Distance from Earth: 36,200 light years
• Classification: Evolved Slash Star
• Spectral Type: O2-3.5If*
• Radius: 55.29 R☉
• Temperature: 35,500 K
• Luminosity: 4,365,000 L☉

Properties and Uncertainties

• Mass: 250±120 M☉
• Reddening (K Band): Nearly 5 magnitudes
• Birth Circumstances: Murky, Possible Collision or Nebular Mass Accumulation
• Binary Nature (Potential): Indicated by Bright X-ray Emissions

Celestial Coordinates

• Constellation: Aquila
• Right Ascension: 19h 10m 21.858s
• Declination: 09° 05' 02.53"

A Cosmic Perspective: Westerhout 49-2 vs the Sun

Comparing Westerhout 49-2 Star and our Sun highlights the vast differences between an extremely massive and luminous star and our relatively modest solar companion. Let's explore the distinctions across various parameters.

Mass and Luminosity

• Westerhout 49-2 Star: 250 solar masses, 4 million L☉.
• The Sun: 1 solar mass, 1 L☉.

Temperature and Spectral Type

• Westerhout 49-2 Star: 35,500 K, O2-3.5If*.
• The Sun: 5,500 degrees Celsius, G2V.

Distance from Earth

• Westerhout 49-2 Star: 36,200 light years.
• The Sun: Approximately 93 million miles.

In summary, Westerhout 49-2 Star and the Sun represent two ends of the stellar spectrum. Westerhout 49-2 is an extremely massive and luminous star situated at a vast distance, while the Sun, with its modest mass and luminosity, is our closest stellar neighbor, providing the energy essential for life on Earth. Studying these stars helps deepen our understanding of the diverse nature of celestial bodies within the cosmos.

Charting the Celestial Coordinates of W49-2

Observation Data:

• Epoch J2000, Equinox J2000
• Constellation: Aquila
• Right Ascension: 19h 10m 21.858s
• Declination: 09° 05' 02.53"

Characteristics:

• Spectral Type: O2-3.5If*
• Distance: 36,200 light years (11,100 pc)
• Details: Mass 250±120 M☉, Radius 55.29 R☉, Luminosity 4,365,000 L☉, Temperature 35,500 K

Other Designations:

• TIC 202340617, 2MASS J19102185+0905025

Uy Scuti Star

Unveiling the Red Supergiant

To fathom the enormity of UY Scuti, we must explore its stellar characteristics and formation. Born from the remnants of previous stars, UY Scuti is classified as a red supergiant—a stage in a star's life cycle characterized by its swelling size and increased luminosity. Uncover the factors that contribute to UY Scuti's astonishing dimensions and the processes that lead to its current state.

Stellar Characteristics

• Evolutionary stage: Red supergiant
• Spectral type: M2-M4Ia-Iab
• Radius: 909 R☉
• Luminosity: 124,000 L☉
• Temperature: 3,550 K

Stellar Behemoth

• Estimated Radius: 1,700 times that of the Sun
• Diameter: Staggering, surpassing the orbit of Jupiter
• Mass: 10 to 20 times that of the Sun
• Surface Temperature: Relatively cool, around 3,500 to 3,800 degrees Celsius

Cosmic Coordinates

Observation Data:

• Epoch J2000, Equinox J2000
• Constellation: Scutum
• Right Ascension: 18h 27m 36.5334s
• Declination: −12° 27′ 58.866″

Characteristics:

• Distance: 5,871+534−446 ly (1,800+164−137 pc)
• Absolute magnitude (MV): −6.2

Other Designations:

• UY Sct, BD−12°5055, IRC −10422, RAFGL 2162, HV 3805

In conclusion, Westerhout 49-2 and UY Scuti stand as celestial wonders, each with its unique characteristics shaping the cosmic landscape. These colossal entities contribute to our understanding of stellar evolution, unveiling the mysteries that lie within the vast reaches of our universe.