NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-26 T09:16:17 PDT
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Velocity(km/s): Unconstrained
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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

Detailed Information for Object No. 2

INDEX for NGC 3995
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
   
101 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
188 Reference(s)   
21 Position data point(s)
21 Redshift data point(s)   
15 Diameter data point(s)   
10 Note(s)   
2 Association(s)   
UGC data    
RC3 data    

ESSENTIAL NOTE for NGC 3995 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for NGC 3995 (Back to INDEX)
Object Names Type Object Names Type
NGC 3995G LDCE 0852 NED007 G
UGC 06944 G HDCE 0683 NED005 G
ARP 313 NED02 G USGC U432 NED01 G
VV 249a G ASK 527393.0 G
KUG 1155+325B G ECO 03206 G
CGCG 186-075 G HOLM 309A G
CGCG 1155.2+3234 G MAPS-NGP O_266_2122379 G
MCG +06-26-061 G PGC 037624 G
2MASX J11574411+3217389 IrS UZC J115744.1+321740 G
2MASXi J1157440+321738 IrS LGG 259:[G93] 005 G
2MASS J11574409+3217386 IrS [M98j] 149 NED05 G
SDSS J115744.09+321738.6 G [WGB2006] 115454+32360_b G
SDSS J115744.10+321738.6 G [BKD2008] WR 428 VisS
SDSS J115744.16+321738.8 G RSCG 47:[WBJ2013] A G
CG 0139 G [TTL2012] 121667 G
KTG 39C G [DZ2015] 732-04 G
WBL 366-003 G    

COORDINATES for NGC 3995 (Back to INDEX)

Position Reference:2007SDSS6.C...0000:

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)  178.790350   32.572382 11h55m09.684s +32d34m20.57s  5.00E-01  5.00E-01    0
Equatorial (J2000.0)  179.433741   32.294069 11h57m44.098s +32d17m38.65s  5.00E-01  5.00E-01    0
Ecliptic   (B1950.0)  164.697587   29.132909                              5.00E-01  5.00E-01    0
Ecliptic   (J2000.0)  165.399663   29.134098                              5.00E-01  5.00E-01    0
Galactic              185.800743   77.259453                              5.00E-01  5.00E-01    0
SuperGalactic          81.571992   -3.245918                              5.00E-01  5.00E-01    0
Additional detailed measurements with references are also available by clicking below:
21 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for NGC 3995 (Back to INDEX)

1 Distances found in NED View 1 Individual Distance Measurement(s) for NGC 3995

Summary Statistics computed by NED from 1 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 3995 Distance Modulus
(mag)
Metric Distance
(Mpc)
Mean 32.47 31.200
Std. Dev. N/A N/A
Min. 32.47 31.200
Max. 32.47 31.200
Median 32.47 31.200

CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 3995 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
HierarchyTin a triple...1988AISAO..26...42K
KinematicsHI line widthHI line width...1986AJ.....92..742S
Luminosity Class9.0LC V...1991RC3.9.C...0000d
Galaxy MorphologySAm pecSAm pec...1991RC3.9.C...0000d
32 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for NGC 3995 (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]0.0950.0790.0600.0470.0330.0930.0720.0500.0370.0280.0160.0100.0070.003
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]0.1190.0940.0720.0580.0420.1130.0830.0600.0460.0320.0200.0130.0080.003


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.020 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for NGC 3995 (Back to INDEX)
Helio. Radial Velocity     :      3254 +/-        5 km/s      
Redshift                   :  0.010854 +/- 0.000017        1991RC3.9.C...0000d
Major Diameter (arcmin)    :  1.89
Minor Diameter (arcmin)    :  0.78
Magnitude and Filter       : 12.9g
Classifications            : SAm pec;WR?    HII  

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:
21 Redshift data point(s)      101 photometric data point(s)      15 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for NGC 3995 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :    3254 +/-      5 km/s      1991RC3.9.C...0000d
V (Kinematic LSR)          :    3259 +/-      5 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :    3254 +/-      5 km/s      1991RC3.9.C...0000d
V (Local Group)            :    3229 +/-      5 km/s      1996AJ....111..794K
V (3K CMB)                 :    3535 +/-     20 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    3495 +/-     19 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    3754 +/-     27 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    3776 +/-     27 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :    44.6 +/-    3.1 Mpc      (m-M) = 33.25 +/- 0.15 mag
D (Local Group)            :    44.2 +/-    3.1 Mpc      (m-M) = 33.23 +/- 0.15 mag
D (3K CMB)                 :    48.4 +/-    3.4 Mpc      (m-M) = 33.43 +/- 0.15 mag
D (Virgo Infall only)      :    47.9 +/-    3.4 Mpc      (m-M) = 33.40 +/- 0.15 mag
D (Virgo + GA only)        :    51.4 +/-    3.6 Mpc      (m-M) = 33.56 +/- 0.15 mag
D (Virgo + GA + Shapley)   :    51.7 +/-    3.6 Mpc      (m-M) = 33.57 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     216 pc/arcsec =  0.216 kpc/arcsec =  12.96 kpc/arcmin =   0.78 Mpc/degree
Scale (Local Group)        :     214 pc/arcsec =  0.214 kpc/arcsec =  12.87 kpc/arcmin =   0.77 Mpc/degree
Scale (3K CMB)             :     235 pc/arcsec =  0.235 kpc/arcsec =  14.09 kpc/arcmin =   0.85 Mpc/degree
Scale (Virgo Infall only)  :     232 pc/arcsec =  0.232 kpc/arcsec =  13.93 kpc/arcmin =   0.84 Mpc/degree
Scale (Virgo + GA only)    :     249 pc/arcsec =  0.249 kpc/arcsec =  14.96 kpc/arcmin =   0.90 Mpc/degree
Scale(Virgo + GA + Shapley):     251 pc/arcsec =  0.251 kpc/arcsec =  15.05 kpc/arcmin =   0.90 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 = 6.646 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 3254 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.011791 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 48.9 Mpc (m-M) = 33.45 mag Angular-Size Distance : 47.7 Mpc (m-M) = 33.39 mag Co-Moving Radial Distance : 48.3 Mpc (m-M) = 33.42 mag Co-Moving Tangential Dist. : 48.3 Mpc (m-M) = 33.42 mag Co-Moving Volume : 0.000472 Gpc^3 Light Travel-Time : 0.157 Gyr Age at Redshift 0.011791 : 13.142 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 231 pc/arcsec = 0.231 kpc/arcsec = 13.89 kpc/arcmin = 0.83 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.95419; Magnitude per Unit Area = 0.05091 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 3995 (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-Ray0.2-4 keV (EINSTEIN) <3.35E-13 ergs sec^-1^ cm^-2^ 1992ApJS...80..531F < 3.91E+33 [W] < 1.02E+07
Ultraviolet2700A (IUE) 0.65E-14 +/- 0.07E-14 ergs cm^-2 s^-1 A^-1 1993ApJS...86....5K 2.04E+35 +/- 2.20E+34 [W] 5.31E+08 +/- 5.72E+07
VisualV (V_T^0) 12.08 mag 1991RC3.9.C...0000d-20.39 [mag] 8.80E+09
Near-InfraredH 10.574 +/- 0.030 mag 20032MASX.C.......:-21.90 +/- 0.03 [mag] 3.33E+09 +/- 9.32E+07
Mid-Infrared25 microns (IRAS) 0.64 +/- 0.07 Jy 2004AJ....127.3235S 8.95E+35 +/- 9.78E+34 [W] 2.33E+09 +/- 2.54E+08
Far-Infrared100 microns (IRAS) 6.63 +/- 0.68 Jy 2004AJ....127.3235S 2.32E+36 +/- 2.38E+35 [W] 6.03E+09 +/- 6.18E+08
Sub-Millimeter850 microns (SCUBA) 126 +/- 24 milliJy 2000MNRAS.315..115D 5.18E+33 +/- 9.87E+32 [W] 1.35E+07 +/- 2.57E+06
Radio1.4 GHz (VLA) 48.3 milliJy 2002AJ....124..675C 7.88E+30 [W] 2.05E+04
NOTE: The above quantities are derived using an estimated Distance Modulus of (32.47 +/- N/A) mag corresponding to
a Metric Distance of (31.200 +/- N/A) 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 101 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 3995 (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_0 (blue) 169.10...... 25.0 B-mag arcsec^-2^ 1991RC3.9.C...0000d25.58...
K_s (2MASS "total") 95.6070.7465 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:14.4610.70
NOTE: Physical diameters are derived using a scale of 0.1513 kpc/arcsec based on Average NED-D Metric Distance of (31.200 +/- N/A) Mpc.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 15 Diameter data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for NGC 3995 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- NGC 3995SIMBAD (CDS, Strasbourg, France)
Revised New General Catalogue -- NGC 3995VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Uppsala General Catalog -- UGC 06944 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Original Zwicky Catalog -- CGCG 186-075 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query UZC Spectral Archive (60 arcsec search radius)Updated Zwicky Catalog Data (Harvard/SAO)
Morphological Catalog of Galaxies -- MCG +06-26-061 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J11574411+3217389 NASA/IPAC Infrared Science Archive (IRSA)
2MASS Extended Source Images (JHKs) -- 2MASXi J1157440+321738 NASA/IPAC Infrared Science Archive (IRSA)
version
SDSS Sky Server
Catalogue of Principal Galaxies -- PGC 037624 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 037624 The Lyon/Meudon Extragalactic Database (LEDA)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 3995GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 3995NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 11h57m44.1s, +32d17m39s (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)
version
SDSS Sky Server
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)
    Size:     GIF     FITS File  
Faint Images of the Radio Sky at Twenty-Centimeters
The NRAO Data Archive System





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