NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: Sat Jul 20 21:52:27 2019 PDT
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Classifications for NGC 1667

25 Classifications found in NED

   NGC 1667


Published NED Homogenized
Classification Reference Code Classification Flag Bandpass Region Notes
Hierarchy
P
1976RC2...C...0000d
 i  in a pair
...
Optical
Environment
see NGC 1666
GR
1993A&AS..100...47G
 i  Group member, radial-velocity confirmed
...
Optical
Environment
see GG 118
Kinematics
HI line width
1982A&A...113...61B
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.519; [w = 330 km/s]
4: HI line width measured at 40% of maximum
HI line width
1982A&A...113...61B
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.591; [w = 389 km/s]
1: HI line width measured at 20% of maximum
HI line width
2005ApJS..160..149S
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.566; [w = 368 km/s]
5: HI line width measured at 50% of maximum
HI line width
2005ApJS..160..149S
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.600; [w = 398 km/s]
1: HI line width measured at 20% of maximum
HI line width
1982A&A...113...61B
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.491; [w = 309 km/s]
5: HI line width measured at 50% of maximum
Luminosity Class
LIRG
2003AJ....126.1607S
 i  LIRG
...
Infrared
Galaxy
log(LIR/L) = 10.96;
H0 = 75 kms-1Mpc-1, ΩM = 0.3, ΩΛ = 0.7 (q0 = -0.55)
5.0
1991RC3.9.C...0000d
 i  LC III
...
Optical
Galaxy
...
Sc(r): II pec
1981RSA...C...0000S
 i  LC II
...
Optical
Galaxy
Code: [S R5 :P 2.0]
Galaxy Morphology
SAB(r)c
1991RC3.9.C...0000d
 i  SAB(r)c
...
Optical
Galaxy
Code: [.SXR5..]
Sc(r): pec
1981RSA...C...0000S
 i  S(r)?c pec
...
Optical
Galaxy
Code: [S R5 :P 2.0]
three-armed spiral
1994CAG1..B...0000S
 i  three-armed spiral
...
Optical
Galaxy
...
multi-armed spiral
1994CAG1..B...0000S
 i  multi-armed spiral
...
Optical
Galaxy
...
weak bar
1964RC1...C...0000d
 i  weak bar
...
Optical
Galaxy
...
vsN
1964RC1...C...0000d
 i  very small nucleus
...
Optical
Galaxy
...
several knotty arms
1964RC1...C...0000d
 i  several knotty arms
...
Optical
Galaxy
...
BN
1964RC1...C...0000d
 i  bright nucleus
...
Optical
Galaxy
...
branchings
1964RC1...C...0000d
 i  branchings
...
Optical
Galaxy
...
Activity Type
S2
2006A&A...455..773V
 i  Sy 2
...
Optical
Nucleus
No broad component visible
Relevant reference: 1993ApJ...417...63H
Distance Indicator
Tully-Fisher
2007A&A...465...71T
 i  Tully-Fisher
...
Optical
Galaxy
(m-M) = 33.08 +/- 0.45 mag
D = 41.2 Mpc
Tully-Fisher
2007A&A...465...71T
 i  Tully-Fisher
...
Optical
Galaxy
(m-M) = 33.11 +/- 0.47 mag
D = 41.8 Mpc
Tully-Fisher
2007A&A...465...71T
 i  Tully-Fisher
...
Optical
Galaxy
(m-M) = 33.17 +/- 0.46 mag
D = 43.1 Mpc
Tully-Fisher
2007A&A...465...71T
 i  Tully-Fisher
...
Optical
Galaxy
(m-M) = 33.96 +/- 0.4 mag
D = 61.9 Mpc
Ring Diameter
1981ApJS...45..541P
 i  Ring Diameter
...
Optical
Galaxy
(m-M) = 34.7 +/- 0.84 mag
D = 86 Mpc


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