NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-26 T01:22:19 PDT
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Notes for object NGC 3412

8 note(s) found in NED.


1. 2005MNRAS.364..283E
Re:NGC 3412
NGC 3412. Type II outer-disc profile.

2. 2004A&A...415..941E
Re:NGC 3412
NGC 3412 (inner disk): Erwin (2000); see Erwin & Sparke (2003).

3. 1997AJ....113..950F
Re:NGC 3412
NGC 3412. The major-axis velocity dispersion profile in this barred S0 shows a
central dip of ~8 km s^-1^ compared to the peak which is at a radius of 2"-3".

4. 1996ApJ...459..110F
Re:NGC 3412
NGC 3412
Our major- and minor-axis line strengths for NGC 3412 are dominated by light
from the bulge component of this barred S0. To the limit of our observations,
the major- and minor-axis line-strength profiles are similar. The high central
H{beta} strength (2.26 A) and declining H{beta} gradients are suggestive of a
younger central stellar population in comparison to the outer regions.

5. 1994CAG1..B...0000S
Re:NGC 3412
Leo Group #49
SB0_1/2_(5)
(P!)
CD-1699-S
Jan 4/5, 1981
103aO + GG385
45 min
NGC 3412, listed in the Leo Group catalog
(Ferguson and Sandage 1990), has the low
velocity (v_o = 731 km/s) characteristic of the
group.
The intermediate luminosity zone, which is
the bar, has a major axis inclined by about 35 deg
to the major axis of the low-surface-brightness
extended envelope, interpreted as the disk.
Note that the brightest part of the insert
print is the most interior of the three zones,
characteristic of S0 galaxies. This first (interior)
zone is the bulge. The flattened bulge is aligned
with the outer envelope (the third zone), but not
with the bar that is well seen as the inclined
intermediate zone in the main print. In the insert
print, the bar is the faint inclined envelope that
surrounds the bulge. The disk, which dominates
the main print, is not seen in the insert print.
The central bulge and the third zone of the
extended envelope (the disk) have a common
orientation in the projected image in most
galaxies on this and the preceding panel. It is the
intermediate zone (i.e. the bar) that has a
different orientation from the first and third zones.
This is the reason for interpreting the intermediate
zone as a bar.

6. 1976RC2...C...0000d
Re:NGC 3412
In the Leo I Cloud.
Photometry (5 Color):
A.J., 73, 313, 1968.

7. 1973UGC...C...0000N
Re:UGC 05952
SB(s)0 (de Vaucouleurs)

8. 1964RC1...C...0000d
Re:NGC 3412
In the Leo Group.
Very bright nucleus in a short, bright, diffuse bar or lens:
0.55 arcmin x 0.3 arcmin. Very faint envelope.
Photometry:
Ap. J., 50, 384, 1919.


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