M33 Galaxia del Triángulo (Astroneck)

Celestial hemisphere: Northern · Constellation: Triangulum (Tri) · Contains: M 33 · NGC 595 · NGC 598 · NGC 604 · Triangulum Galaxy · Triangulum Pinwheel

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M33 Galaxia del Triángulo

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M33 Galaxia del Triángulo

Distancia a la Tierra: 2,723 millones años luz
Radio: 30.000 años luz
Estrellas: 40 miles de millones

La galaxia del Triángulo (también conocida como galaxia espiral M33 o NGC 598) es una galaxia espiral localizada en la constelación del Triangulum. Con entre 30 000 y 40 000 millones de estrella es pequeña en comparación con sus vecinas mayores, la Vía Láctea y la galaxia de Andrómeda que tienen, respectivamente, entre 200 000 y 400 000 millones y un billón de estrellas, pero su tamaño es parecido al del resto de galaxias espirales del universo.

M33 es un miembro del Grupo Local de galaxias —el tercero en brillo y tamaño— y parece estar vinculada gravitacionalmente con Andrómeda, la cual está a 750000 años luz de ella y a la que orbita en una órbita de alta excentricidad.

Se dice que la Galaxia del Triángulo, es la única galaxia después de M31, que puede observarse a ojo desnudo bajo condiciones excepcionales, aunque también hay antiguas anotaciones que mencionan que la galaxia espiral M81, situada hacia las estrellas de la constelación septentrional de la Osa Mayor, también se puede observar a simple vista; pero para muchas personas M33 sigue siendo el objeto visible a simple vista más distante. Sin embargo, es muy grande y difusa y el mejor instrumento para observarla son unos binoculares, pudiendo incluso bajo condiciones muy buenas apreciarse con ellos sus brazos espirales, o un telescopio trabajando a muy bajos aumentos. Lo más importante e interesante que han destacado los expertos de M33 es que se trata de un auténtico hervidero de estrellas nacientes, en donde surgen soles a un ritmo muy superior al que nos tiene acostumbrados nuestra Vía Láctea.

Please note: The following tables are updated every 24 hours.

Distribution of astrophotographers

This table shows the number of distinct astrophotographers who have been assigned and IOTD/TP award compared to the total number of images awarded.
	Distinct awarded users	Total awarded images
Image of the day
Top picks
Top pick nominations

Distribution of subject types

This table shows the distribution of awards per subject type, compared to the popularity of images of that subject type.
	Image of the day	Top pick	Top pick nominations	Total submitted
Deep sky
Solar system
Extremely wide field
Star trails
Northern lights
Noctilucent clouds
Landscape

Distribution of data sources

This table shows the distribution of awards per data source, compared to the popularity of images acquired from that data source.
	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
Traveller
Own remote observatory
Amateur hosting facility
Public amaeteur data
Professional, scientific grade data
Mix of multiple sources
Other
Unknown

The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

Submitted The date and time when you submitted this image for IOTD/TP consideration.	...
Views by Submitters (available since September 19th, 2023) Every image is assigned to 50% of available Submitters. In the event that at least 80% of them don't view the image before its time in the IOTD/TP process expires, it's assigned to the other 50% of Submitters and the process begins anew.
Promotions by Submitters When 3 distinct Submitters promote the image, it moves on to the next stage of the process: evaluation for Top Pick status. This requirement, in addition to anonymization of images and distribution to only a subset of them, prevents biases and ensures that the best images are selected.
Promotions by Reviewers When 3 distinct Reviewers promote the image, it moves on to the next stage of the process: evaluation for IOTD status.
Early dismissal Staff members have a lot of images to inspect on a daily basis, and they can dismiss images if they believe they don't meet the requirements for IOTD/TP selection. If an image is dismissed 5 times, it's removed from the process. This streamlines the process and ensures that any bias present in promotions could be overruled by other staff members.

Status	Basic success
Started	...
Astrometry.net job	5191935
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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M33 Galaxia del Triángulo

M33 Galaxia del Triángulo

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M33 Galaxia del Triángulo

M33 Galaxia del Triángulo

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