Cl Melotte 22

C.D.S. - SIMBAD4 rel 1.7 - 2019.02.23CET13:09:12

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


Basic data :
Cl Melotte 22 -- Open (galactic) Cluster
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:
Cl* (C,Cl,...), OpC (Ref,OCl), X (H)
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) :
03 47 00.0 +24 07 00 (Optical) [ ] E 2009MNRAS.399.2146W
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
FK5 coord. (ep=J2000 eq=2000) :
03 47 00.0 +24 07 00 [ ]
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) :
03 44 01.4 +23 57 47 [ ]
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) :
166.5707 -23.5212 [ ]
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 :
19.71 -44.82 [0.11 0.10 0] C 2003ARep...47....6L
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) 3.503 [0.391] / z(~) 0.000012 [0.000001] / cz 3.50 [0.39]
   (Opt) C 2014A&A...562A..54C
Syntax of angular size is : "maj-axis min-axis angle (wtype) quality bibcode"
  • maj-axis : major axis size (arc minutes)
  • min-axis : minor axis size (arc minutes)
  • angle : orientation angle (in degrees)
  • (incl) : inclination (in units of 15° from 0 to 7)
  • (wtype) : wavelength class for the origin of the angular size (Rad, mm, IR, Opt, UV, Xray, Gam)
  • quality : flag of quality of the angular size values ( A=best quality -> E=worst quality, {� } =unknown quality)
  • bibcode : bibcode of the angular size reference
Angular size (arcmin):
1200 1200 90 (Opt) D 2009PASP..121..450B
SIMBAD with radius arcmin
Interactive AladinLite view
Back
sedIcon
VizieR photometry viewer    sed-help-icon
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!).

Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

The count displayed here is the number of children objects.
The list obtained by clicking the button may be larger, as some children may be linked with different references or probability.

%This number is the number of distinct objets linked, by using this button, you will obtain all links (may be more than one) from that object to his children

: 3755
Display criteria :

The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (9) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

M 45 H 0346+24 OCl 421.0
C 0344+239 NAME Pleiades [KPR2004b] 47
Cl Melotte 22 NAME Seven Sisters [KPS2012] MWSC 0305

Plots and Images

plot

radius arcmin


CDS portal

CDS Simplay
(requires flash)

Aladin applet

References (546 between 2014 and 2019) (Total 2834)
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    PM : 1    Fe_H : 2   

   

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     |
 -----------------------------------------------------------------------
 |  130       pc  |                       |ST-L    |2005A&A...438.1163K|
 

pm (1)

 |  pm-ra  [   m.e   ]|  pm-de  [   m.e   ]|syst|     reference     |
 --------------------------------------------------------------------
 |  +18.93 [    1.29 ]|  -45.68 [    1.88 ]|ICRS|2014A&A...564A..79D|
 

fe_h (2)

 |Teff  log.g | Fe_H  c|CompStar |CatNo|     Reference     |
 -----------------------------------------------------------
 |            |-0.01   |SUN      |     |2016A&A...585A.150N|
 
Observing logs


ISO : 23    XMM : 4   

   

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)

iso (23)

The 2 columns in color are computed by VizieR, and are not part of the original data.
Note: Quick-look images of the data, and specific documentation, are accessible by clicking on the TDT observation identifier
VI/111/isolog
Post annotation
ISO Observation Log (ISO Data Centre, 2004) [ReadMe+ftp]

*The ISO Observation Log (36737 rows) (Note)
img(gal)
start AladinLite

Full _r TDT AOT minLam maxLam Target oStart oLen recno FOV RAJ2000 DEJ2000 cal ObsID abs PropID arcmin um um s s deg deg
1 22.394 81701205 CAM01 3.98 8.35 PLEI_5 1998-02-09T22:25:48 3319 34033 672"x624" 057.0933 +23.9146 ISTEELE + IST_PLE2 2 23.509 66100808 CAM01 5.05 8.35 PLEIADES 61 1997-09-07T04:06:52 886 27903 216"x240" 056.3466 +23.9835 GRIEKE + BRNDWRF2 3 23.520 81700510 CAM01 5.05 8.35 PLEIADES 61 1998-02-09T12:13:34 2158 34015 216"x240" 056.3464 +23.9835 GRIEKE + BRNDWRF 4 23.653 66100709 CAM01 5.05 8.35 PLEIADES 72 1997-09-07T03:12:44 888 27902 216"x240" 056.3532 +23.9618 GRIEKE + BRNDWRF2 5 23.663 83002611 CAM01 5.05 8.35 PLEIADES 72 1998-02-22T19:16:59 2160 34528 216"x240" 056.3530 +23.9618 GRIEKE + BRNDWRF 6 26.203 81700904 CAM01 3.98 6.59 PLEI_F 1998-02-09T17:34:14 3318 34028 672"x624" 056.9923 +23.7406 ISTEELE + IST_PLE2 7 27.399 65903203 CAM01 5.05 17.05 PLEIADES 22 1997-09-05T12:05:00 822 27704 108"x120" 056.2740 +23.9771 GRIEKE + BRNDWRF2 8 27.409 81700404 CAM01 5.05 8.35 PLEIADES 22 1998-02-09T11:38:48 2032 34014 108"x120" 056.2738 +23.9771 GRIEKE + BRNDWRF 9 30.280 81501301 CAM01 3.98 8.35 PLEI_6 1998-02-08T01:27:56 3318 33972 672"x624" 057.1045 +24.5047 ISTEELE + IST_PLE2 10 30.939 66100505 CAM01 5.05 8.35 PLEIADES 35 1997-09-07T00:26:37 708 27895 216"x240" 057.1777 +24.4545 GRIEKE + BRNDWRF2 11 30.943 81701406 CAM01 5.05 8.35 PLEIADES 35 1998-02-09T23:54:17 1858 34035 216"x240" 057.1777 +24.4546 GRIEKE + BRNDWRF 12 32.551 65202307 CAM01 5.05 8.35 PLEIADES 55 1997-08-29T12:17:04 706 27433 216"x240" 057.0994 +24.5563 GRIEKE + BRNDWRF2 13 32.553 81500809 CAM01 5.05 8.35 PLEIADES 55 1998-02-07T18:35:20 1858 33957 216"x240" 057.0993 +24.5564 GRIEKE + BRNDWRF 14 32.906 66800203 CAM01 5.05 8.35 PLEIADES 16 1997-09-13T19:10:33 1372 28165 216"x240" 056.1653 +23.9917 GRIEKE + BRNDWRF 15 32.911 66700902 CAM01 5.05 8.35 PLEIADES 16 1997-09-13T02:06:22 526 28152 216"x240" 056.1652 +23.9917 GRIEKE + BRNDWRF2 16 34.091 65202206 CAM01 5.05 8.35 PLEIADES 43 1997-08-29T12:04:24 706 27432 216"x240" 057.1432 +24.5580 GRIEKE + BRNDWRF2 17 34.095 81701307 CAM01 5.05 8.35 PLEIADES 43 1998-02-09T23:22:23 1858 34034 216"x240" 057.1432 +24.5581 GRIEKE + BRNDWRF 18 34.355 81701002 CAM01 3.98 17.05 PLEI_16 1998-02-09T19:13:04 3318 34029 672"x624" 057.0009 +24.6420 ISTEELE + IST_PLE2 19 34.662 66100901 CAM01 5.05 8.35 PLEIADES 14 1997-09-07T04:22:40 520 27904 108"x120" 056.1726 +23.8814 GRIEKE + BRNDWRF2 20 34.677 80805002 CAM01 5.05 8.35 PLEIADES 14 1998-02-01T02:49:33 1366 33681 108"x120" 056.1723 +23.8814 GRIEKE + BRNDWRF 21 35.337 65202404 CAM01 5.05 8.35 PLEIADES 34 1997-08-29T12:29:44 708 27434 216"x240" 057.1861 +24.5517 GRIEKE + BRNDWRF2 22 35.337 67200705 CAM01 5.05 8.35 PLEIADES 34 1997-09-18T03:32:12 1858 28291 216"x240" 057.1861 +24.5517 GRIEKE + BRNDWRF 23 36.296 81501203 CAM01 3.98 8.35 PLEI_4 1998-02-08T00:31:20 3318 33971 672"x624" 057.2278 +23.6985 ISTEELE + IST_PLE2

xmm (4)

The 3 columns in color are computed by VizieR, and are not part of the original data.
B/xmm/xmmlog
Post annotation
XMM-Newton Observation Log (XMM-Newton Science Operation Center, 2012) [ReadMe+ftp]
The XMM-Newton Observation log (2019-02-18)[image/fits] (14020 rows)
img(gal)
start AladinLite

Full _r Obsno PropDate Object RAJ2000 DEJ2000 Obs0 ObsDur Image PPSp FITS XSAlink arcmin s deg deg s s
1 16.0308 0094780201 2002-09-04 Pleiades-1 056.82500 +24.37528 2000-08-31T20:47:10 20361 N PPSp 0094780201 Y 2 16.0308 0094780101 2002-09-04 Pleiades-1 056.82500 +24.37528 2000-09-01T02:28:06 51062 FITS PPSp 0094780101 Y 3 57.4945 0112390101 2003-05-03 Pleiades 055.93334 +24.72139 2000-09-01T18:39:51 61611 FITS PPSp 0112390101 Y 4 57.4945 0112390201 2003-05-03 Pleiades 055.93334 +24.72139 2000-09-02T11:49:23 5913 N PPSp 0112390201 Y


External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Data at NED - NASA/IPAC Extragalactic Database : Cl Melotte 22


Annotations :
Annotations allow a user to add a note or report an error concerning the astronomical object and its data. It requires registration to post a note. See description .
The list of all annotations to SIMBAD objects can be found here .

Currently no annotations available

add an annotation to this object

report an error concerning the data of this object



2019.02.23-13:09:13

© Université de Strasbourg/CNRS

    • Contact