HD 46178

Query : HD 46178
C.D.S. - SIMBAD4 rel 1.7 - 2018.12.11CET15:50:19

Available data : Basic data  •  Identifiers  •  Plot & images  •  Bibliography  •  Measurements  •  External archives  •  Notes  •  Annotations


Basic data :
HD 46178 -- Star
Origin of the objects types :

(Ref) Object type as listed in the reference "Ref"
(acronym) Object type linked to the acronym according to the original reference
() Anterior to 2007, before we can link the objet type to a reference, or given by the CDS team in some particular cases

Other object types:
* (HD,AG,...), ** (**,ADS,...), IR (AKARI,IRAS,...)
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra dec : right ascension and declination (unit and frame defined according to your Output Options)
    Grey values are increasing the original precision due to the computation of frame transformations
  • (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam)
  • [error ellipse] : coordinates error major axis, minor axis (in mas at defined epoch and convolved with error on propermotion),
    position angle (in degrees North celestial pole to East)
  • quality : flag of quality
    • E ≥ 10"
    • D : 1-10" (and some old data)
    • C : 0.1-1"
    • B : 0.01-0.1" + 2MASS, Tyc
    • A : VLBI, Hipparcos
  • bibcode : bibcode of the coordinates reference
ICRS coord. (ep=J2000) :
06 32 23.2753717223 +11 40 24.672456041 (Optical) [ 0.0703 0.0655 90 ] A 2018yCat.1345....0G
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra dec : right ascension and declination (unit and frame defined according to your Output Options)
    Grey values are increasing the original precision due to the computation of frame transformations
  • (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam)
  • [error ellipse] : coordinates error major axis, minor axis (in mas at defined epoch and convolved with error on propermotion),
    position angle (in degrees North celestial pole to East)
  • quality : flag of quality
    • E ≥ 10"
    • D : 1-10" (and some old data)
    • C : 0.1-1"
    • B : 0.01-0.1" + 2MASS, Tyc
    • A : VLBI, Hipparcos
  • bibcode : bibcode of the coordinates reference
FK4 coord. (ep=B1950 eq=1950) :
06 29 35.8228264417 +11 42 41.560907294 [ 30.5002 20.0002 0 ]
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra dec : right ascension and declination (unit and frame defined according to your Output Options)
    Grey values are increasing the original precision due to the computation of frame transformations
  • (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam)
  • [error ellipse] : coordinates error major axis, minor axis (in mas at defined epoch and convolved with error on propermotion),
    position angle (in degrees North celestial pole to East)
  • quality : flag of quality
    • E ≥ 10"
    • D : 1-10" (and some old data)
    • C : 0.1-1"
    • B : 0.01-0.1" + 2MASS, Tyc
    • A : VLBI, Hipparcos
  • bibcode : bibcode of the coordinates reference
Gal coord. (ep=J2000) :
200.3876569907691 +01.1401403721059 [ 0.0703 0.0655 90 ]
Syntax of proper motions is : "pm-ra pm-dec [error ellipse] quality bibcode"
  • pm-ra : mu-ra*cos(dec) (expressed in the ICRS system in mas/yr)
  • pm-dec : mu-dec (expressed in the ICRS system in mas/yr)
  • [error ellipse] : error major axis and minor axis (in mas), orientation angle (in deg)
  • quality : flag of quality (A=best quality -> E=worst quality, {� } =unknown quality)
  • bibcode : bibcode of the proper motion reference
Proper motions mas/yr :
3.82 -35.75 [0.61 0.40 0] A 2007A&A...474..653V
Syntax of radial velocity (or/and redshift) is : "value [error] (wavelength) quality bibcode"
  • value : radial velocity or/and redshift (Heliocentric frame) according to your Output Options
    (redshift may be not displayed if the data value is <0 and the database inside value is a radial velocity)
  • [error] : error of the corresponding value displayed before
  • (wavelength) : wavelength range of the measurement : Rad, mm, IR, Opt, UV, Xray, Gam or  '∼'(unknown)
  • quality : flag of quality ( A=best quality -> E=worst quality, {� } =unknown quality)
  • bibcode : bibcode of the value's origin
Radial velocity / Redshift / cz :
V(km/s) -20.9 [2] / z(~) -0.000070 [0.000007] / cz -20.90 [2.00]
   E 1953GCRV..C......0W
Syntax of parallax is : 'value quality [error] bibcode'
  • value : parallax value
  • quality : flag of quality (A=best quality -> E=worst quality, {� } =unknown quality)
  • [error] : mean error
  • bibcode : bibcode of the parallax reference
Parallaxes (mas):
5.2474 [0.0712] A 2018yCat.1345....0G
Spectral type is made of 3 parts: %coding is composed of 4 parts :
  • the spectral type, which is made of a temperature class, eventually a luminosity class (roman number) and/or spectral peculiarities;
  • a quality letter: A=best quality→E=worst quality, {� } =unknown quality %
  • a quality letter: A=best quality -> E=worst quality, {� } =unknown quality
  • bibcode : bibcode of the spectral type reference
Spectral type:
K0III D ~
Syntax of fluxes (or magnitudes) is : "filter-name (System) flux-value [error] quality MultVarFlags bibcode"
  • filter-name : U, B, V, R, I, G, J, H, K, u, g, r, i, z
  • (System) : may be AB (default is Vega)
  • flux-value : value of flux or magnitude
  • [error] : error value
  • quality : flag of quality of the flux value ( A=best quality -> E=worst quality, {� } =unknown quality)
  • MultVarFlags : Mult is zero or one char (J) for joined photometry ; Var can be zero or two chars (V[0-4])
  • bibcode : bibcode of the flux reference
Fluxes (6) :
B 7.13 [~] C ~
V 6.05 [~] C ~
G 5.7845 [0.0011] C 2018yCat.1345....0G
J 4.589 [0.312] D 2003yCat.2246....0C
H 3.907 [0.298] D 2003yCat.2246....0C
K 3.9 [0.296] D 2003yCat.2246....0C
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within radius arcsec The VizieR photometry tool allows for easy visualization of photometry points extracted around the Simbad position from photometry-enabled catalogues in VizieR.
The search radius has to be specified by the user. It is currently limited to a maximum of 30 arcsec. It depends mostly on the precision or quality of the coordinates (SIMBAD and VizieR catalogs), the resolution of the images from which the sources were extracted, source extent, and source crowding.
Suggestions are: crowded field: 0.5 to 1.5 arcsec, 3 arcsec otherwise; uncertain coordinates (SIMBAD quality E or coordinates without reference): 5 to 30 arsec (risky!).

The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (28) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HD 46178 CCDM J06324+1140A HIP 31168 SKY# 11307
** STT 146A CSI+11 1213 1 HR 2378 TYC 741-397-1
ADS 5170 A GC 8493 IDS 06268+1145 A UBV M 12185
AG+11 702 GCRV 4193 IRAS 06295+1142 WDS J06324+1140A
AGKR 5838 GEN# +1.00046178 2MASS J06322326+1140246 WEB 6226
AKARI-IRC-V1 J0632232+114023 GSC 00741-00397 PPM 122633 YZ 11 2322
BD+11 1213 HIC 31168 SAO 95803 Gaia DR2 3328124600957022592

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References (15 between 1850 and 2019) (Total 15)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
Follow new references on this object
                Reference summaries :

                from: to:

                 or select by : (not exhaustive, explanation here)


Collections of Measurements


distance : 1    velocities : 4    PM : 6    PLX : 3   

   

Warning : measurements from IRAS, IRC, SAO, CL.g (ACO), GJ have been removed
(they are still available using the icon Vizier near the identifier of the catalogue, or at the bottom of the page in the section "External links" to get the full data)

distance (1)

 | distance Q unit|  err-        err+     | method |     reference     |
 -----------------------------------------------------------------------
 |  190.5706  pc  |  -2.5858     +2.5858  |paral   |2018yCat.1345....0G|
 

velocities (4)

 |typ|    Value    R   m.e.   |A (Nmes)|na,Q,dom ,   res    D| Obs.date | Rem.  |Or|     Reference     |
 -------------------------------------------------------------------------------------------------------
 |v  |  -20.9                 |  (   4)|s , ,    ,           |          |       |  |1995A&AS..114..269D|
 |v  |  -20.9         2.0     |E (   4)|s , ,    ,           |          |       |  |1953GCRV..C......0W|
 |V  |  -21.60        2.60    |C (    )|s , ,O   ,           |          |       |  |2006AstL...32..759G|
 |v  |  -19.9                 |  (   4)|  , ,    ,           |          |       |  |1945PDDO....1..311Y|
 

pm (6)

 |  pm-ra  [   m.e   ]|  pm-de  [   m.e   ]|syst|     reference     |
 --------------------------------------------------------------------
 |   +1.930[    0.139]|  -36.973[    0.121]|ICRS|2018yCat.1345....0G|
 |   +3.82 [    0.61 ]|  -35.75 [    0.40 ]|ICRS|2007A&A...474..653V|
 |   +1.64 [    0.85 ]|  -35.37 [    0.68 ]|ICRS|1997A&A...323L..49P|
 |   +4    [    4    ]|  -42    [   10    ]|FK4 |1978IAUCo..48..505C|
 |   +0    [    7    ]|  -41    [    7    ]|FK4 |1971IAUCo...7..153L|
 |  +12    [         ]|  -33    [         ]|FK4 |1933GCCat.C......0B|
 

plx (3)

 |    plx    :    m.e     R |     reference     |
 ------------------------------------------------
 |   5.2474  :   0.0712     |2018yCat.1345....0G|
 |   3.91    :   0.90       |1997A&A...323L..49P|
 |   4.75    :   0.51       |2007A&A...474..653V|
 

External archives :

Data at NED - NASA/IPAC Extragalactic Database : HD 46178

Link by name to the catalogue in VizieR :

HD 46178 AG+11 702 AKARI-IRC-V1 J0632232+114023 BD+11 1213 CCDM J06324+1140A
GSC 00741-00397 HIC 31168 HIP 31168 HR 2378 IRAS 06295+1142
2MASS J06322326+1140246 PPM 122633 SAO 95803 TYC 741-397-1 WDS J06324+1140A
Gaia DR2 3328124600957022592

Search by coordinates in Vizier (radius: 5 arcsec)


Annotations :
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The list of all annotations to SIMBAD objects can be found here .

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2018.12.11-15:50:19

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