Date and Time of the Query: 2019-05-26 T07:24:13 PDT
Help | Comment | NED Home

Notes for object NGC 0150

6 note(s) found in NED.

1. 2002ApJS..143...73E
Re:NGC 0150
NGC 150.---SBb: Strong bar. Two-arm grand-design spiral. Asymmetric
arms that start before the intersection point with the bar. Regions of
strong star formation in the areas near the arm-bar contacts. SE arm
bifurcates just beyond the bar contact point. NW arm is more linear
than the SE arm.

2. 1994CAG1..B...0000S
Re:NGC 0150
Sbc(s)II pec
Aug 11/12, 1980
103aO + GG385
45 min
The spiral pattern in NGC 150 is of the
grand design type although there are three
high-surface-brightness arms rather than only two in
the reflection symmetry of grand design patterns.
Two bright inner arms start from the center.
After half a revolution one of these (called here
the first) nearly overlaps the second which,
however, can only be traced for less than half a
revolution; consequently it does not overlap the
first. The third arm crosses the first (out of the
fundamental plane?) after the first has made only
a quarter revolution outward. The third then
decreases in surface brightness and continues
outward as a very-low-luminosity arm which can
be traced for another half revolution. A
prominent dust lane threads the middle of the
first arm. Such a three-armed pattern is unusual
but not unknown.
The redshift is v_o = 1620 km/s.

3. 1985SGC...C...0000C
Re:NGC 0150
Plate 768
On plate edge.
Plate 778
Very brightly overexposed in the center, possible (r'). Faint smooth outer arms.
Plate 4641
(r'): 0.9 x 0.55.

4. 1976RC2...C...0000d
Re:NGC 0150
Photometry: (I.R. 1-3.5 micron)
M.N.R.A.S., 164, 155, 1973.

5. 1974UGCA..C...0000N
Re:UGCA 007
UGCA 007:
= NGC 0150
SB(rs)b? (RC1)
main body 1.9 x 1.1
with very massive asymmetric arms; one arm appears split;
very diffuse outer disk

6. 1964RC1...C...0000d
Re:NGC 0150
Extremely small, very bright nucleus
in a weak bar:
0.5 arcmin x 0.17 arcmin.
incomplete (r):
1.7 arcmin x 0.6 arcmin.
Very faint outer arms.
Helwan 9.

Back to NED Home