NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-12-13 T03:08:18 PST
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You have selected the following parameters to search on:

Parameters for Distances and Cosmology: Ho= 73.0; Ωmatter = 0.27; Ωvacuum = 0.73;
Derived Quantities use a Redshift corrected to a Reference Frame defined by the 3K CMB

NED results for object NGC 2985


1 objects found in NED.    

SOURCE LIST

 Row          Object Name                 EquJ2000.0       Object  Velocity/Redshift    Mag./  Separ.               Number of                                 Row 
 No.     (* => Essential Note)       RA               DEC  Type     km/s       z   Qual Filter arcmin Refs Notes Phot Posn Vel/z Diam Assoc Images   Spectra  No. 
1    NGC 2985                       09h50m22.2s +72d16m43s G        1322  0.004410      11.18    ...   235    16   52   11     7    6     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - NGC 2985

INDEX for NGC 2985
Essential Data (jump to sub-section of this query report):

   Essential Note    
   Cross-IDs    
   Coordinates    
   Basic Data   
   Quantities Derived from Redshift    
   Redshift-Independent Distances
   Quick-Look Photometry and Luminosities
   Quick-Look Angular and Physical Sizes
   Classifications
   Foreground Galactic Extinction    
   External Services
Detailed Data (NED queries):

Images
   
52 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
235 Reference(s)   
11 Position data point(s)
7 Redshift data point(s)   
6 Diameter data point(s)   
16 Note(s)   
UGC data    
RC3 data    

ESSENTIAL NOTE for NGC 2985 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for NGC 2985 (Back to INDEX)
Object Names Type Object Names Type
NGC 2985G PGC 028316 G
UGC 05253 G UZC J095021.8+721648 G
CGCG 332-067 G NVSS J095022+721646 RadioS
CGCG 333-004 G 6C B094555.1+723054 RadioS
CGCG 0945.8+7231 G GB6 J0950+7216 RadioS
MCG +12-10-006 G HIJASS J0950+72 RadioS
2MASX J09502223+7216431 IrS 1RXS J095023.9+721624 XrayS
2MASXi J0950213+721644 IrS 1WGA J0950.4+7217 XrayS
IRAS 09459+7230 IrS [MHH96] J095022+721615 XrayS
IRAS F09458+7230 IrS [VCV2001] J095022.1+721645 G
AKARI J0950230+721651 IrS [VCV2006] J095022.1+721645 G
LQAC 147+072 001 G    

COORDINATES for NGC 2985 (Back to INDEX)

Position Reference:20032MASX.C.......:

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)  146.474722   72.512159  09h45m53.93s  +72d30m43.8s  1.25E+00  1.25E+00    0
Equatorial (J2000.0)  147.592625   72.278639  09h50m22.23s  +72d16m43.1s  1.25E+00  1.25E+00    0
Ecliptic   (B1950.0)  115.225226   53.998105                              1.25E+00  1.25E+00    0
Ecliptic   (J2000.0)  115.928171   54.003744                              1.25E+00  1.25E+00    0
Galactic              139.013478   38.682918                              1.25E+00  1.25E+00    0
SuperGalactic          38.634704    2.668067                              1.25E+00  1.25E+00    0
Additional detailed measurements with references are also available by clicking below:
11 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for NGC 2985 (Back to INDEX)

2 Distances found in NED View 2 Individual Distance Measurement(s) for NGC 2985

Summary Statistics computed by NED from 2 Distance(s) in the literature:
NOTE: These summary statistics are provided for "quick-look" reference only;
they are based exclusively on original values, as published.
No homogenization or corrections have been applied.


NGC 2985 Distance Modulus
(mag)
Metric Distance
(Mpc)
Mean 31.66 21.500
Std. Dev. 0.13 1.273
Min. 31.57 20.600
Max. 31.75 22.400
Median 31.66 21.500

CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 2985 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
HierarchyPin a pair...1976RC2...C...0000d
KinematicsHI line widthHI line width...1993A&AS...99..379O
Luminosity Class2.0LC I-II...1991RC3.9.C...0000d
Galaxy Morphology(R')SA(rs)ab(R')SA(rs)ab...1991RC3.9.C...0000d
Activity TypeS1.9Sy 1.9...2006A&A...455..773V
Distance IndicatorTully-FisherTully-Fisher...2002ApJ...565..681R
27 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for NGC 2985 (Back to INDEX)
Galactic Extinction from the Schlafly & Finkbeiner 2011, Appendix; 2011ApJ...737..103S (SF11) recalibration 
of the Schlegel, Finkbeiner & Davis 1998, Appendix B; 1998ApJ...500..525S (SFD98) infrared-based dust map.
The map is based on dust emission from COBE/DIRBE and IRAS/ISSA;
the recalibration assumes a Fitzpatrick (1999PASP..111...63F) reddening law with Rv = 3.1 and different source spectrum than SFD98.

L a n d o l tS D S SU K I R T
Filter [µm]U (0.35)B (0.43)V (0.54)R (0.64)I (0.80)u (0.36)g (0.47)r (0.62)i (0.75)z (0.89)J (1.25)H (1.66)K (2.19)L' (3.78)
Aλ [mag]0.1170.0980.0740.0590.0410.1150.0890.0620.0460.0340.0190.0120.0080.004
Show/Hide Aλ magnitudes in all 88 photometric bands based on SF11
For completeness, we include the original SFD98 values:
L a n d o l tS D S SU K I R T
Filter [µm]U (0.34)B (0.44)V (0.54)R (0.65)I (0.81)u (0.35)g (0.49)r (0.63)i (0.78)z (0.93)J (1.27)H (1.67)K (2.22)L' (3.81)
Aλ [mag]0.1480.1180.0900.0730.0530.1410.1030.0750.0570.0400.0250.0160.0100.004


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.070 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for NGC 2985 (Back to INDEX)
Helio. Radial Velocity     :      1322 +/-        7 km/s      
Redshift                   :  0.004410 +/- 0.000023        1993A&AS...99..379O
Major Diameter (arcmin)    :   4.6
Minor Diameter (arcmin)    :   3.6
Magnitude and Filter       : 11.18
Classifications            : (R')SA(rs)ab   LINER

NOTE: This information is indicative only. With the exception of the
      redshift they are unreferenced and highly inhomogeneous as to
      their origin. The Radial Velocity (when available) is computed
      from the listed redshift. The remaining values are designed to
      orient the user with a quick-look, overall assessment of the
      general properties of the object in question. They are not
      averages nor are they standardized in any way.
Additional detailed measurements with references are also available by clicking below:
7 Redshift data point(s)      52 photometric data point(s)      6 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for NGC 2985 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :    1322 +/-      7 km/s      1993A&AS...99..379O
V (Kinematic LSR)          :    1329 +/-      7 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :    1440 +/-      8 km/s      1991RC3.9.C...0000d
V (Local Group)            :    1479 +/-     12 km/s      1996AJ....111..794K
V (3K CMB)                 :    1384 +/-      8 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    1674 +/-     18 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    1696 +/-     18 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    1703 +/-     18 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :    19.7 +/-    1.4 Mpc      (m-M) = 31.48 +/- 0.15 mag
D (Local Group)            :    20.3 +/-    1.4 Mpc      (m-M) = 31.53 +/- 0.15 mag
D (3K CMB)                 :    19.0 +/-    1.3 Mpc      (m-M) = 31.39 +/- 0.15 mag
D (Virgo Infall only)      :    22.9 +/-    1.6 Mpc      (m-M) = 31.80 +/- 0.15 mag
D (Virgo + GA only)        :    23.2 +/-    1.6 Mpc      (m-M) = 31.83 +/- 0.15 mag
D (Virgo + GA + Shapley)   :    23.3 +/-    1.6 Mpc      (m-M) = 31.84 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :      96 pc/arcsec =  0.096 kpc/arcsec =   5.74 kpc/arcmin =   0.34 Mpc/degree
Scale (Local Group)        :      98 pc/arcsec =  0.098 kpc/arcsec =   5.89 kpc/arcmin =   0.35 Mpc/degree
Scale (3K CMB)             :      92 pc/arcsec =  0.092 kpc/arcsec =   5.52 kpc/arcmin =   0.33 Mpc/degree
Scale (Virgo Infall only)  :     111 pc/arcsec =  0.111 kpc/arcsec =   6.67 kpc/arcmin =   0.40 Mpc/degree
Scale (Virgo + GA only)    :     113 pc/arcsec =  0.113 kpc/arcsec =   6.76 kpc/arcmin =   0.41 Mpc/degree
Scale(Virgo + GA + Shapley):     113 pc/arcsec =  0.113 kpc/arcsec =   6.79 kpc/arcmin =   0.41 Mpc/degree

To Search for Nearby Objects (Physical Companions): Enter Your Preferred Values and click on "Submit Environment Search" button
Search for Objects within +/-arcmin where 100 kpc = 14.736 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 1322 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.004617 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 19 Mpc (m-M) = 31.40 mag Angular-Size Distance : 18.9 Mpc (m-M) = 31.38 mag Co-Moving Radial Distance : 18.9 Mpc (m-M) = 31.39 mag Co-Moving Tangential Dist. : 18.9 Mpc (m-M) = 31.39 mag Co-Moving Volume : 2.85e-05 Gpc^3 Light Travel-Time : 0.062 Gyr Age at Redshift 0.004617 : 13.237 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 91 pc/arcsec = 0.091 kpc/arcsec = 5.49 kpc/arcmin = 0.33 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.98174; Magnitude per Unit Area = 0.02001 mag
To change Cosmological Input Parameters for Derived Quantities: Enter Your Preferred Values and click on "Submit Changed Hubble Parameters for this object" button
HoΩmatterΩvacuum     
Correct Redshift To the Reference Frame defined by: as Input for Calculation of the Distances and Cosmology-Corrected Quantities

QUICK-LOOK PHOTOMETRY and LUMINOSITIES for NGC 2985 (Back to INDEX)

The brightest flux in each of the following spectral regions, when available:
Gamma-Ray (ν > 2E19 Hz); X-Ray (2E19 Hz > ν > 2E16 Hz); Ultraviolet (2E16 Hz > ν > 9E14 Hz); Visual (9E14 Hz > ν > 3E14 Hz);
Near-Infrared (3E14 Hz > ν > 6E13 Hz); Mid-Infrared (6E13 Hz > ν > 7.5E12 Hz); Far-Infrared (7.5E12 Hz > ν > 1E12 Hz);
Sub-Millimeter (1E12 Hz > ν > 3E11 Hz); Millimeter (3E11 Hz > ν > 3E10 Hz); Radio (3E10 Hz > ν).

Spectral
Region
Band Apparent Mag or Flux Refcode Absolute Mag or νLν [W] νLν [L(Bolometric)]
X-Ray0.2-2 keV (ROSAT) 3.4800E-13 +/- 9.5 % erg/s/cm^2^ 2000WGA...C...0000W 1.92E+33 +/- 2.43E+32 [W] 4.98E+06 +/- 6.33E+05
Ultravioletm(2000) 11.8 +/- 0.4 mag 1987A&A...180...12D-19.86 +/- 0.45 [mag] 1.86E+09 +/- 8.43E+08
VisualI (Cousins) 9.02 +/- 0.05 mag 1996A&AS..118..111H-22.64 +/- 0.22 [mag] 3.43E+10 +/- 3.29E+09
Near-InfraredH_tot (2MASS LGA) 7.493 +/- 0.029 mag 2003AJ....125..525J-24.17 +/- 0.21 [mag] 2.70E+10 +/- 2.37E+09
Mid-Infrared25 microns (IRAS) 0.92 +/- 0.023 Jy 1989AJ.....98..766S 6.11E+35 +/- 5.34E+34 [W] 1.59E+09 +/- 1.39E+08
Far-Infrared100 microns (IRAS) 21.28 +/- 0.118 Jy 2003AJ....126.1607S 3.53E+36 +/- 2.97E+35 [W] 9.19E+09 +/- 7.71E+08
Radio151 MHz (6C) 0.29 +/- 0.040 Jy 1991MNRAS.251...46H 2.44E+30 +/- 3.93E+29 [W] 6.34E+03 +/- 1.02E+03
NOTE: The above quantities are derived using an estimated Distance Modulus of (31.66 +/- 0.13) mag corresponding to
a Metric Distance of (21.500 +/- 1.273) Mpc using the Average NED-D value.
The quantities quoted above have not necessarily been corrected for foreground extinction, and no K-Corrections have been applied.

View details and SED for 52 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 2985 (Back to INDEX)

The largest diameters in the Visual and Near-Infrared spectral regions, when available:

Passband Apparent Major Axis
(2a) [arcsec]
Apparent Minor Axis
(2b) [arcsec]
PA
[degrees]
(J2000.0)
Reference Level RefcodePhysical Major Axis
(2a) [kpc]
Physical Minor Axis
(2b) [kpc]
RC3 D_25; R_25 (blue) 274.30216.700 25.0 B-mag arcsec^-2^ 1991RC3.9.C...0000d28.5922.59
K_s (LGA/2MASS "total") 340.40279.13180 Diameter for "total" magnitude 2003AJ....125..525J2003AJ....125..525J35.4829.09
NOTE: Physical diameters are derived using a scale of 0.1042 kpc/arcsec based on Average NED-D Metric Distance of (21.500 +/- 1.273) Mpc.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 6 Diameter data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for NGC 2985 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- NGC 2985SIMBAD (CDS, Strasbourg, France)
Revised New General Catalogue -- NGC 2985VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Uppsala General Catalog -- UGC 05253 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Original Zwicky Catalog -- CGCG 332-067 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query UZC Spectral Archive (60 arcsec search radius)Updated Zwicky Catalog Data (Harvard/SAO)
Original Zwicky Catalog -- CGCG 333-004 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Morphological Catalog of Galaxies -- MCG +12-10-006 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J09502223+7216431 NASA/IPAC Infrared Science Archive (IRSA)
2MASS Extended Source Images (JHKs) -- 2MASXi J0950213+721644 NASA/IPAC Infrared Science Archive (IRSA)
IRAS Point Source Catalog -- IRAS 09459+7230 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
IRAS Faint Source Catalog -- IRAS F09458+7230 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Catalogue of Principal Galaxies -- PGC 028316 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 028316 The Lyon/Meudon Extragalactic Database (LEDA)
NRAO/VLA Sky Survey (NVSS)
GB6 catalog of radio sources -- GB6 J0950+7216 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 2985GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 2985NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 09h50m22.2s, +72d16m43s (J2000)Site/Service
Query Optical and UV Mission Archives (Default search radius)Multimission Archive at STScI (MAST)
Query High Energy Mission Archives (Default search radius)HEASARC (NASA/GSFC)
Explore resources with DataScope (15 arcmin search radius)HEASARC (NASA/GSFC)
Query IRSA for WISE images (10 arcmin search radius)NASA/IPAC Infrared Science Archive (IRSA)
Band(s): Size:
NASA/IPAC Infrared Science Archive (IRSA)
Band(s): Size:
NASA/IPAC Infrared Science Archive (IRSA)
NASA/IPAC Infrared Science Archive (IRSA)
 Size:    Contours (PS)  JPEG  FITS File 
NRAO/VLA Sky Survey (NVSS)
The NRAO Data Archive System

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