NGC 445

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NGC 445
NGC445 - SDSS DR14.jpg
NGC 445 as seen on SDSS
Observation data (J2000 epoch)
Constellation Cetus
Right ascension 01h 14m 52.5s [1]
Declination +01° 55 03 [1]
Redshift 0.038236 [1]
Helio radial velocity 11,463 km/s [1]
Apparent magnitude  (V)15.14 [1]
Absolute magnitude  (V)-20.84 [1]
Characteristics
Type S0 pec? [1]
Apparent size  (V)0.8' × 0.6' [1]
Other designations
CGCG 385-047, 2MASX J01145247+0155030, PGC 4493. [1]

NGC 445 is a peculiar lenticular galaxy located in the constellation of Cetus. It was discovered on October 23, 1864, by Albert Marth. It was described by Dreyer as "very faint, very small." [2]

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NGC 4026 is an edge-on lenticular galaxy in the constellation Ursa Major. It is located at a distance of circa 50 million light years from Earth, which, given its apparent dimensions, means that NGC 4026 is about 80,000 light years across. It was discovered by William Herschel on April 12, 1789.

<span class="mw-page-title-main">NGC 512</span> Spiral galaxy in the constellation Andromeda

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<span class="mw-page-title-main">NGC 6789</span> Irregular galaxy in the constellation Draco

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<span class="mw-page-title-main">NGC 3009</span> Galaxy in the constellation Ursa Major

NGC 3009 is a lenticular galaxy in the constellation of Ursa Major. It is about 35 thousand light years across, and with a recessional velocity of 4,445 kilometers per second, is at a distance of 205 million light years from the sun. NGC 3009 is also known by the catalog name of PGC 28330, and is often mistaken for the dimmer PGC 28303. This is due to the fact that these objects are very close to each other in the sky, and the astronomer Dreyer misinterpreted John Herschel's original March 17, 1828 record of the galaxy, mistaking it for one a few arcminutes to the west. Herschel would have been unable to see PGC 28303 as anything but a background star, due to his less advanced telescope at the time.

References

  1. 1 2 3 4 5 6 7 8 9 "NASA/IPAC Extragalactic Database". Results for NGC 0445. Retrieved September 2, 2016.
  2. "New General Catalog Objects: NGC 400 - 449". Cseligman. Retrieved April 23, 2017.