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NGC 294

From Wikipedia, the free encyclopedia
Open star cluster in the constellation Tucana

NGC 294
NGC 294 imaged by theHubble Space Telescope
Credit: NASA/ESA Hubble Space Telescope
Observation data (J2000epoch)
Right ascension00h 53m 04.7s[1]
Declination−73° 22′ 49″[1]
Distance~200000 ly
Apparent magnitude (V)12.24[2]
Apparent dimensions (V)1.7′ × 1.7′[2]
Physical characteristics
Mass6.5×103[3] M
Estimated age500 Myr[3]
Other designationsESO 029-SC 022.[1]
Associations
ConstellationTucana
See also:Open cluster,List of open clusters

NGC 294 is anopen cluster located in theSmall Magellanic Cloud in the constellationTucana. It was discovered on April 11, 1834, byJohn Herschel, although it was possibly observed on September 5, 1826, byJames Dunlop.[4]

References

[edit]
  1. ^abc"NASA/IPAC Extragalactic Database".Results for NGC 0294. RetrievedSeptember 2, 2016.
  2. ^ab"NGC 294".SIMBAD.Centre de données astronomiques de Strasbourg. RetrievedDecember 31, 2016.
  3. ^abGatto, M.; Ripepi, V.; Bellazzini, M.; Tosi, M.; Cignoni, M.; Tortora, C.; Leccia, S.; Clementini, G.; Grebel, E. K.; Longo, G.; Marconi, M.; Musella, I. (2021)."STEP survey – II. Structural analysis of 170 star clusters in the SMC".Monthly Notices of the Royal Astronomical Society.507 (3):3312–3330.arXiv:2108.02791.doi:10.1093/mnras/stab2297.
  4. ^"New General Catalog Objects: NGC 250 - 299". Cseligman. RetrievedOctober 17, 2016.

External links

[edit]
  • Media related toNGC 294 at Wikimedia Commons
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