Astronomical data · SIMBAD
- Object type
- AG?
- Redshift
- z = 0.004307249479991615
- Morphology
- S
- Coordinates
- RA 148.4203° · Dec 1.5796°
via SIMBAD · CDS Strasbourg
Key facts
- Constellation
- Sextans
- Right ascension
- 09 53 40.884
- Declination
- +01 ° 34 ′ 46.74 ″
- Heliocentric radial velocity
- 1,289 km/s
- Galactocentric velocity
- 1,130 km/s
- Distance
- 67 Mly (20.6 Mpc )
- Group or cluster
- Leo Cloud
- Type
- SBc
- Mass
- 6.4 × 10 M ☉
- Notable features
- Edge-on galaxy
via Wikipedia infobox
Wikidata facts
- Distance from Earth
- 19.6
- Image
- NGC 3044 SDSS.jpg
Show 9 more facts
- catalog code
- [DC78] UGC 5311
- time of discovery or invention
- 1784-12-13
- apparent magnitude
- 11.740
- galaxy morphological type
- Scd
- Commons category
- NGC 3044
- right ascension
- 148.4203500
- declination
- 1.5796500
- redshift
- 0.004310
- radial velocity
- 1326
Sources (1)
via Wikidata · CC0
~2 min read
Article
NGC 3044 is a barred spiral galaxy in the equatorial constellation of Sextans. It was discovered on December 13, 1784, by German-born English astronomer William Herschel. In 1888, Danish astronomer J. L. E. Dreyer described it as "very faint, very large, very much extended 122°". It is located at an estimated distance of 67 million light years. In the B band of the UBV photometric system, the galaxy spans 4.70′ by 0.80′ with the major axis aligned along a position angle of 113°. It is a relatively isolated galaxy with no nearby companions. R. B. Tully in 1988 assigned it as a member of the widely displaced Leo Cloud.
The morphological classification of NGC 3044 is SBc, indicating a barred spiral (SB) with somewhat loosely-wound spiral arms (c). It is being viewed edge-on, with a galactic plane that is inclined at an angle of 79°±4° to the plane of the sky. The disk appears lob-sided and disturbed, suggesting a recent merger or interaction. There is a diffuse ionized gas extending to 1 kpc above the center of the plane.
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via Wikidata sitelinks · CC0