NGC 7329

NGC 7329
NGC 7329
Observation data (J2000 epoch)
Constellation	Tucana
Right ascension	22h 40m 23s
Declination	-66°28′44″
Distance	46,43 ± 3,25
Apparent magnitude (V)	11.31
Apparent magnitude (B)	12.51
Surface brightness	23.36 mag/arcsec2
Characteristics
Type	SBbc
Other designations
	PGC 69453 ESO 109-12 AM 2236-664 IRAS 22369-6644

NGC 7329 is a large barred spiral galaxy located in the constellation Tucana.^[1] NGC 7329 was discovered by British astronomer John Herschel in 1835.^[2]

The luminosity class of NGC 7329 is II and it has a broad HI line. To date, 29 non-redshift measurements yield a distance of 44.662 ± 5.536 Mpc (~146 million ly),^[3] which is within the Hubble distance range. Note that it is with the average value of independent measurements, when they exist, that the NASA/IPAC database calculates the diameter of a galaxy.^[4]

Discovery[edit]

This galaxy was discovered in 1835 by the English astronomer John Herschel using a 47.5 cm (18.7 in) optical telescope that used a mirror as the light-gathering element.

Supernovae[edit]

Two supernovas have been observed in NGC 7329: SN 2006bh and SN 2009iu.

SN 2006bh[edit]

This supernova was discovered on April 2, 2006, by South African amateur astronomer Berto Monard, in Pretoria.

SN 2009iu[edit]

This supernova was discovered on September 1, 2009, by the CHASE (Chilean Automatic Supernova Search) project, a project searching for supernovae visible from astronomical observatories in the southern hemisphere.

External links[edit]

NGC 7329 at NASA/IPAC Extragalactic Database
NGC 7329 at Simbad du Centre de données astronomiques de Strasbourg.
NGC 7329 at LEDA
NGC 7678 at SEDS

References[edit]

^ "By Name | NASA/IPAC Extragalactic Database". ned.ipac.caltech.edu. Retrieved 2024-03-22.
^ astrovalleyfield.ca https://astrovalleyfield.ca/AstronomieCompl/NGC%20et%20autres/WolfgangS/N7300_exc_web.htm. Retrieved 2024-03-22. {{cite web}}: Missing or empty |title= (help)
^ "NED Query Results for NGC 7329". ned.ipac.caltech.edu. Retrieved 2024-03-22.
^ "SN 2006bh | Transient Name Server". www.wis-tns.org. Retrieved 2024-03-22.

[1] "By Name | NASA/IPAC Extragalactic Database". ned.ipac.caltech.edu. Retrieved 2024-03-22.

[2] astrovalleyfield.ca https://astrovalleyfield.ca/AstronomieCompl/NGC%20et%20autres/WolfgangS/N7300_exc_web.htm. Retrieved 2024-03-22. {{cite web}}: Missing or empty |title= (help)

[3] "NED Query Results for NGC 7329". ned.ipac.caltech.edu. Retrieved 2024-03-22.

[4] "SN 2006bh | Transient Name Server". www.wis-tns.org. Retrieved 2024-03-22.

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