IC 1718
Galaxy IC 1718 |
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AladinLite | |
Constellation | triangle |
Position equinox : J2000.0 , epoch : J2000.0 |
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Right ascension | 01 h 38 m 26.7 s |
declination | + 33 ° 22 '00 ″ |
Appearance | |
Morphological type | C. |
Brightness (visual) | 14.1 mag |
Brightness (B-band) | 15.1 mag |
Angular expansion | 0.60 'x 0.3' |
Position angle | 129 ° |
Surface brightness | 12.1 mag / arcmin² |
Physical data | |
Redshift | 0.015147 ± 0.000100 |
Radial velocity | 4541 ± 30 km / s |
Stroke distance v rad / H 0 |
(209 ± 15) x 10 6 ly (64.1 ± 4.5) Mpc |
history | |
discovery | Stéphane Javelle |
Discovery date | November 13, 1903 |
Catalog names | |
IC 1718 • PGC 6068 • CGCG 502-122 • 503-002 • IRAS F01355 + 3306 • KUG 0135 + 331 • 2MASX J01382676 + 3321594 • GALEX ASC J013826.64 + 332200.4 • NSA 130115 |
IC 1718 is a compact galaxy of Hubble type C in the constellation Triangulum at the northern sky . It is an estimated 209 million light years away from the Milky Way and has a disk diameter of about 35,000 light years.
The galaxies NGC 608 and NGC 614 are located in the same area of the sky .
The object was discovered by Stéphane Javelle on November 13, 1903 .