NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: Mon Jan 17 09:02:34 2022 PDT
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Classifications for NGC 0309

32 Classifications found in NED

   NGC 0309


Published NED Homogenized
Classification Reference Code Classification Flag Bandpass Region Notes
Hierarchy
PX
1937AnLun...6....1H
 i  Erroneous pair member
...
Optical
Environment
see HOLM 027A
Kinematics
HI line width
1991A&AS...87..425R
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.375; [w = 237 km/s]
5: HI line width measured at 50% of maximum
HI line width
1988MNRAS.231..833S
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.342; [w = 219 km/s]
1: HI line width measured at 20% of maximum
HI line width
1988MNRAS.231..833S
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.305; [w = 201 km/s]
5: HI line width measured at 50% of maximum
HI line width
1981ApJS...47..139F
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.328; [w = 212 km/s]
5: HI line width measured at 50% of maximum
HI line width
1981ApJS...47..139F
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.386; [w = 243 km/s]
1: HI line width measured at 20% of maximum
HI line width
1978A&A....68..321S
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.373; [w = 236 km/s]
1: HI line width measured at 20% of maximum
HI line width
1978A&A....68..321S
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.310; [w = 204 km/s]
5: HI line width measured at 50% of maximum
HI line width
1978A&A....68..321S
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.369; [w = 233 km/s]
1: HI line width measured at 20% of maximum
HI line width
1978A&A....68..321S
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.334; [w = 215 km/s]
4: HI line width measured at 40% of maximum
HI line width
2005ApJS..160..149S
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.396; [w = 248 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) = 2.312; [w = 205 km/s]
5: HI line width measured at 50% of maximum
HI line width
2004AJ....128...16K
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.314; [w = 206 km/s]
5: HI line width measured at 50% of maximum
HI line width
2004AJ....128...16K
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.373; [w = 236 km/s]
1: HI line width measured at 20% of maximum
HI line width
2005MNRAS.361...34D
 i  HI line width
...
Radio
Galaxy
From HyperLEDA (Sept. 2010):
log(w) = 2.322; [w = 209 km/s]
5: HI line width measured at 50% of maximum
Luminosity Class
5.0
1991RC3.9.C...0000d
 i  LC III
...
Optical
Galaxy
...
Sc(r) I
1981RSA...C...0000S
 i  LC I
...
Optical
Galaxy
Code: [S R5 1.0]
Galaxy Morphology
SAB(r)c
1991RC3.9.C...0000d
 i  SAB(r)c
...
Optical
Galaxy
Code: [.SXR5..]
Sc(r)
1981RSA...C...0000S
 i  S(r)c
...
Optical
Galaxy
Code: [S R5 1.0]
AC 09
1987ApJ...314....3E
 i  Arm Class 09
...
Optical
Galaxy
...
multi-armed spiral
1994CAG1..B...0000S
 i  multi-armed spiral
...
Optical
Galaxy
...
weak bar
1964RC1...C...0000d
 i  weak bar
...
Optical
Galaxy
...
vBN
1964RC1...C...0000d
 i  very bright nucleus
...
Optical
Galaxy
...
sN
1964RC1...C...0000d
 i  small nucleus
...
Optical
Galaxy
...
much branching
1964RC1...C...0000d
 i  much branching
...
Optical
Galaxy
...
many filamentary arms
1964RC1...C...0000d
 i  many filamentary arms
...
Optical
Galaxy
...
knotty arms
1964RC1...C...0000d
 i  knotty arms
...
Optical
Galaxy
...
bright arms
1964RC1...C...0000d
 i  bright arms
...
Optical
Galaxy
...
5
2010ApJS..186..427N
 i  Sc
...
Optical
Galaxy
...
4
2010ApJS..186..427N
 i  (r)
...
Optical
Galaxy
...
Distance Indicator
Tully-Fisher
2002ApJ...565..681R
 i  Tully-Fisher
...
Optical
Galaxy
(m-M) = 32.53 mag
D = 32.1 Mpc
Ring Diameter
1981ApJS...45..541P
 i  Ring Diameter
...
Optical
Galaxy
(m-M) = 33.5 +/- 0.84 mag
D = 51 Mpc


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