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You have selected the following parameters to search on:

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

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 3842                       11h44m02.1s +19d56m59s G        6316  0.021068      12.78    ...   234     7   88   24    29    7     0 Retrieve Retrieve 1

Detailed information for each object

Object No. 1 - NGC 3842

INDEX for NGC 3842

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

88 Photometric data point(s) and SED

Spectra
Redshift-Independent Distances
234 Reference(s)
24 Position data point(s)
29 Redshift data point(s)
7 Diameter data point(s)
7 Note(s)
UGC data
RC3 data

ESSENTIAL NOTE for NGC 3842 (Back to INDEX)

N/A

CROSS-IDENTIFICATIONS for NGC 3842 (Back to INDEX)

Object Names	Type	Object Names	Type
NGC 3842	G	2XMM J114402.1+195659	XrayS
UGC 06704	G	2XMMp J114402.2+195659	XrayS
CGCG 097-095	G	ABELL 1367:[GP82] 0899	G
CGCG 1141.4+2013	G	ABELL 1367:[BFG83] 16	G
MCG +03-30-072	G	ABELL 1367:[L84] G1	G
2MASX J11440217+1956593	IrS	ABELL 1367:[BO85] 002	G
2MASXi J1144022+195659	IrS	ABELL 1367:[ZBO89] O3	G
2MASS J11440216+1956594	IrS	ABELL 1367:[ZBO89] R3	RadioS
SDSS J114402.15+195659.3	G	ABELL 1367:[OWG93] C	G
SDSS J114402.16+195659.3	VisS	[GC94] 65	RadioS
GALEXASC J114402.21+195658.8	UvS	ABELL 1367:[GFJ95] PSPC 08	XrayS
WBL 353-028	G	ABELL 1367:[PL95] BCG	G
LDCE 0836 NED021	G	[OL97] 1141+202B	RadioS
HDCE 0672 NED014	G	ABELL 1367:[BTM97] 1	G
USGC U416 NED48	G	[M98j] 144 NED05	G
ASK 630499.0	G	[MO2001] J114402.2+195658.1	RadioS
ECO 03005	G	ABELL 1367:[SM2002a] 04	XrayS
MAPS-NGP O_434_0018205	G	[IBG2003] J114402+195658	G
NFP J114402.2+195700	G	[HMD2010] J114402.2+195659.3	G
NSA 113453	G	ABELL 1367:[ZAC2011] BCG	G
PGC 036487	G	RSCG 44:[WBJ2013] A	G
SSTSL2 J114402.19+195659.0	IrS	[TTL2012] 162047	G
UZC J114402.1+195659	G	[DZ2015] 650-01	G
NVSS J114401+195656	RadioS	[PJY2015] 587742572687786132	G
CXO J114402.1+195657	XrayS

COORDINATES for NGC 3842 (Back to INDEX)

Position Reference:2015NEDR....1M...1S

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)  175.360660   20.227381 11h41m26.558s +20d13m38.57s  5.00E-01  5.00E-01    0
Equatorial (J2000.0)  176.008958   19.949806 11h44m02.150s +19d56m59.30s  5.00E-01  5.00E-01    0
Ecliptic   (B1950.0)  167.508508   16.678647                              5.00E-01  5.00E-01    0
Ecliptic   (J2000.0)  168.208944   16.679500                              5.00E-01  5.00E-01    0
Galactic              234.290651   72.987817                              5.00E-01  5.00E-01    0
SuperGalactic          92.055188  -10.568667                              5.00E-01  5.00E-01    0

Additional detailed measurements with references are also available by clicking below:
24 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for NGC 3842 (Back to INDEX)

9 Distances found in NED View 9 Individual Distance Measurement(s) for NGC 3842

Summary Statistics computed by NED from 9 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 3842	Distance Modulus (mag)	Metric Distance (Mpc)
Mean	35.16	108.878
Std. Dev.	0.37	18.714
Min.	34.62	83.800
Max.	35.78	143.000
Median	35.10	105.000

CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 3842 (Back to INDEX)

Type	As Published	NED Homogenized	Flag	Reference Code
Hierarchy	RG	in a radial-velocity based grouping	...	1998Afz....41..308M
Galaxy Morphology	E	E	...	1991RC3.9.C...0000d
Distance Indicator	Tully-Fisher	Tully-Fisher	...	2007A&A...465...71T

15 Detailed Classification(s)

FOREGROUND GALACTIC EXTINCTION for NGC 3842 (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 R_v = 3.1 and different source spectrum than SFD98.



     L  a  n  d  o  l  t S  D  S  S U  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)
A_λ [mag] 0.093 0.078 0.059 0.046 0.032 0.091 0.071 0.049 0.036 0.027 0.015 0.010 0.006 0.003

  

Show/Hide A_λ magnitudes in all 88 photometric bands based on SF11
 

Bandpass [µm] A_λ [mag]
Landolt U (0.35)  0.093
Landolt B (0.43)  0.078
Landolt V (0.54)  0.059
Landolt R (0.64)  0.046
Landolt I (0.80)  0.032
CTIO U (0.37)  0.088
CTIO B (0.43)  0.078
CTIO V (0.55)  0.057
CTIO R (0.65)  0.045
CTIO I (0.80)  0.032
UKIRT J (1.25)  0.015
UKIRT H (1.66)  0.010
UKIRT K (2.19)  0.006
UKIRT L' (3.78)  0.003
Gunn g (0.52)  0.062
Gunn r (0.66)  0.044
Gunn i (0.79)  0.033
Gunn z (0.91)  0.026
Spinrad R_S (0.69)  0.041
Stromgren u (0.35)  0.092
Stromgren b (0.47)  0.072
Stromgren v (0.41)  0.081
Stromgren beta (0.49)  0.068
Stromgren y (0.55)  0.058
SDSS u (0.36)  0.091
SDSS g (0.47)  0.071
SDSS r (0.62)  0.049
SDSS i (0.75)  0.036
SDSS z (0.89)  0.027
DSS-II g (0.46)  0.072
DSS-II r (0.65)  0.045
DSS-II i (0.81)  0.032
PS1 g (0.49)  0.068
PS1 r (0.62)  0.049
PS1 i (0.75)  0.036
PS1 z (0.87)  0.028
PS1 y (0.97)  0.023
PS1 w (0.62)  0.050
LSST u (0.37)  0.089
LSST g (0.48)  0.069
LSST r (0.62)  0.049
LSST i (0.75)  0.036
LSST z (0.87)  0.028
LSST y (0.97)  0.023
WFPC2 F300W (0.31)  0.105
WFPC2 F450W (0.46)  0.073
WFPC2 F555W (0.54)  0.059
WFPC2 F606W (0.60)  0.052
WFPC2 F702W (0.69)  0.042
WFPC2 F814W (0.79)  0.033
WFC3 F105W (1.04)  0.021
WFC3 F110W (1.12)  0.019
WFC3 F125W (1.23)  0.016
WFC3 F140W (1.37)  0.013
WFC3 F160W (1.53)  0.011
WFC3 F200LP (0.55)  0.063
WFC3 F218W (0.22)  0.166
WFC3 F225W (0.24)  0.150
WFC3 F275W (0.27)  0.117
WFC3 F300X (0.29)  0.112
WFC3 F336W (0.34)  0.095
WFC3 F350LP (0.59)  0.056
WFC3 F390W (0.40)  0.083
WFC3 F438W (0.43)  0.078
WFC3 F475W (0.48)  0.070
WFC3 F475X (0.50)  0.067
WFC3 F555W (0.53)  0.061
WFC3 F600LP (0.74)  0.038
WFC3 F606W (0.59)  0.053
WFC3 F625W (0.62)  0.048
WFC3 F775W (0.76)  0.035
WFC3 F814W (0.80)  0.033
WFC3 F850LP (0.91)  0.026
ACS clear (0.62)  0.052
ACS F435W (0.43)  0.077
ACS F475W (0.48)  0.070
ACS F550M (0.56)  0.056
ACS F555W (0.54)  0.060
ACS F606W (0.59)  0.053
ACS F625W (0.63)  0.048
ACS F775W (0.77)  0.035
ACS F814W (0.80)  0.033
ACS F850LP (0.90)  0.027
DES g (0.48)  0.069
DES r (0.64)  0.047
DES i (0.78)  0.034
DES z (0.91)  0.026
DES Y (0.99)  0.023


For completeness, we include the original SFD98 values:


     L  a  n  d  o  l  t S  D  S  S U  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)
A_λ [mag] 0.117 0.093 0.071 0.057 0.042 0.111 0.081 0.059 0.045 0.032 0.019 0.012 0.008 0.003


Galactic Extinction based on H I Column Densities and Galaxy Counts 
(Burstein & Heiles; 1982AJ.....87.1165B) assuming R_v = 3.1:
A_B = 0.000 mag 

See Notes on Galactic Extinction for important caveats.

BASIC DATA for NGC 3842 (Back to INDEX)

Helio. Radial Velocity     :      6316 +/-        9 km/s      
Redshift                   :  0.021068 +/- 0.000031        2000MNRAS.313..469S
Major Diameter (arcmin)    :   1.4
Minor Diameter (arcmin)    :   1.0
Magnitude and Filter       : 12.78
Classifications            : E;BrClG             

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:
29 Redshift data point(s)      88 photometric data point(s)      7 Diameter data point(s)

QUANTITIES DERIVED FROM REDSHIFT for NGC 3842 (Details)(Back to INDEX)

Calculated and Corrected Velocities
V (Heliocentric)           :    6316 +/-      9 km/s      2000MNRAS.313..469S
V (Kinematic LSR)          :    6318 +/-      9 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :    6266 +/-     10 km/s      1991RC3.9.C...0000d
V (Local Group)            :    6223 +/-     11 km/s      1996AJ....111..794K
V (3K CMB)                 :    6643 +/-     25 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    6454 +/-     19 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    6815 +/-     32 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    6857 +/-     32 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where H_o =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :    85.8 +/-    6.0 Mpc      (m-M) = 34.67 +/- 0.15 mag
D (Local Group)            :    85.2 +/-    6.0 Mpc      (m-M) = 34.65 +/- 0.15 mag
D (3K CMB)                 :    91.0 +/-    6.4 Mpc      (m-M) = 34.80 +/- 0.15 mag
D (Virgo Infall only)      :    88.4 +/-    6.2 Mpc      (m-M) = 34.73 +/- 0.15 mag
D (Virgo + GA only)        :    93.4 +/-    6.5 Mpc      (m-M) = 34.85 +/- 0.15 mag
D (Virgo + GA + Shapley)   :    93.9 +/-    6.6 Mpc      (m-M) = 34.86 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     416 pc/arcsec =  0.416 kpc/arcsec =  24.97 kpc/arcmin =   1.50 Mpc/degree
Scale (Local Group)        :     413 pc/arcsec =  0.413 kpc/arcsec =  24.80 kpc/arcmin =   1.49 Mpc/degree
Scale (3K CMB)             :     441 pc/arcsec =  0.441 kpc/arcsec =  26.47 kpc/arcmin =   1.59 Mpc/degree
Scale (Virgo Infall only)  :     429 pc/arcsec =  0.429 kpc/arcsec =  25.72 kpc/arcmin =   1.54 Mpc/degree
Scale (Virgo + GA only)    :     453 pc/arcsec =  0.453 kpc/arcsec =  27.16 kpc/arcmin =   1.63 Mpc/degree
Scale(Virgo + GA + Shapley):     455 pc/arcsec =  0.455 kpc/arcsec =  27.32 kpc/arcmin =   1.64 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 =  3.660 arcmin  
and Selected Redshift, defined by the Velocity Range:
from  to km/sec where V(Heliocentric) =   6316 km/sec  






Cosmology-Corrected Quantities [H_o =  73.00 km/sec/Mpc, Ω_matter =   0.27, Ω_vacuum =   0.73]
[Redshift 0.022160 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation]
Luminosity Distance        : 92.6 Mpc      (m-M) = 34.83 mag
Angular-Size Distance      : 88.6 Mpc      (m-M) = 34.74 mag
Co-Moving Radial Distance  : 90.6 Mpc      (m-M) = 34.79 mag
Co-Moving Tangential Dist. : 90.6 Mpc      (m-M) = 34.79 mag
Co-Moving Volume           : 0.00311 Gpc^3
Light Travel-Time          :    0.292 Gyr
Age at Redshift 0.022160   :   13.007 Gyr
Age of Universe            :   13.299 Gyr
Scale (Cosmology Corrected):     430 pc/arcsec =  0.430 kpc/arcsec =  25.78 kpc/arcmin =   1.55 Mpc/degree
Surface Brightness Dimming : Flux Density per Unit Area =  0.91606; Magnitude per Unit Area = 0.09519 mag







To change Cosmological Input Parameters for Derived Quantities:
Enter Your Preferred Values and click on "Submit Changed Hubble Parameters for this object" button 

H_oΩ_matterΩ_vacuum
    


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 3842 (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 νL_ν [W]	νL_ν [L_☉(Bolometric)]
Ultraviolet	NUV (GALEX) AB	17.42 +/- 0.01 mag	2011MNRAS.410.2679L	-17.74 +/- 0.29 [mag]	1.86E+09 +/- 2.14E+08
Visual	R_c (CCD)	11.513 +/- 0.014 mag	1995ApJ...440...28P	-23.65 +/- 0.29 [mag]	1.32E+11 +/- 1.52E+10
Near-Infrared	H	9.385 +/- 0.018 mag	20032MASX.C.......:	-25.77 +/- 0.29 [mag]	1.21E+11 +/- 1.40E+10
Mid-Infrared	12 microns (IRAS)	0.090 +/- 0.034 Jy	1994PrivC.U..J....K	3.19E+36 +/- 1.26E+36 [W]	8.30E+09 +/- 3.28E+09
Far-Infrared	100 microns (IRAS)	1.490 +/- 0.190 Jy	1994PrivC.U..J....K	6.34E+36 +/- 1.09E+36 [W]	1.65E+10 +/- 2.83E+09
Radio	2380 MHz	22. +/- 3. milliJy	1978ApJS...36...53D	7.43E+31 +/- 1.32E+31 [W]	1.93E+05 +/- 3.44E+04

NOTE: The above quantities are derived using an estimated Distance Modulus of (35.16 +/- 0.37) mag corresponding to
a Metric Distance of (108.878 +/- 18.714) 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 88 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 3842 (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	Refcode	Physical Major Axis (2a) [kpc]	Physical Minor Axis (2b) [kpc]
RC3 D_25; R_25 (blue)	84.80	61.06	5	25.0 B-mag arcsec^-2^	1991RC3.9.C...0000d	44.76	32.23
K_s (2MASS "total")	120.00	93.60	175	Diameter for "total" magnitude 20032MASX.C.......:	20032MASX.C.......:	63.34	49.41

NOTE: Physical diameters are derived using a scale of 0.5279 kpc/arcsec based on Average NED-D Metric Distance of (108.878 +/- 18.714) Mpc.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 7 Diameter data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for NGC 3842 Help (Back to INDEX)

Resources for Object Names	Site/Service
Query SIMBAD by primary NED object name -- NGC 3842	SIMBAD (CDS, Strasbourg, France)
Revised New General Catalogue -- NGC 3842	VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Uppsala General Catalog -- UGC 06704	VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Original Zwicky Catalog -- CGCG 097-095	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 +03-30-072	VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J11440217+1956593	NASA/IPAC Infrared Science Archive (IRSA)
2MASS Extended Source Images (JHKs) -- 2MASXi J1144022+195659	NASA/IPAC Infrared Science Archive (IRSA)
version	SDSS Sky Server
Catalogue of Principal Galaxies -- PGC 036487	VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 036487	The Lyon/Meudon Extragalactic Database (LEDA)
	NRAO/VLA Sky Survey (NVSS)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 3842	GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 3842	NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 11h44m02.1s, +19d56m59s (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)
	The NRAO Data Archive System

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NED results for object NGC 3842

1 objects found in NED.

Detailed information for each object