RS Cancri

Query : RS Cancri
C.D.S. - SIMBAD4 rel 1.7 - 2018.12.16CET08:13:22

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


Basic data :
V* RS Cnc -- S 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:
* (AG,BD,...), IR (IRAS,IRC,...), S* (Ref,CSS,...), V* (V*,AAVSO), LP* (Ref)
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) :
09 10 38.7978379 +30 57 47.295961 (Optical) [ 0.53 0.30 90 ] A 2007A&A...474..653V
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) :
09 07 37.7965058 +31 10 05.235421 [ 32.50 12.00 90 ]
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) :
194.4956995030 +42.0801126237 [ 0.53 0.30 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 :
-11.12 -33.42 [0.65 0.24 90] 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) 13.72 [0.42] / z(~) 0.000046 [0.000001] / cz 13.72 [0.42]
   A 2005A&A...430..165F
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):
6.97 [0.52] A 2007A&A...474..653V
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:
M6S B 1954ApJ...120..484K
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 (9) :
U 8.65 [~] C 2002yCat.2237....0D
B 7.62 [~] C 2002yCat.2237....0D
V 5.95 [~] C 2002yCat.2237....0D
R 3.06 [~] C 2002yCat.2237....0D
I 0.73 [~] C 2002yCat.2237....0D
G 3.2245 [0.0072] C 2018yCat.1345....0G
J -0.44 [~] C 2002yCat.2237....0D
H -1.36 [~] C 2002yCat.2237....0D
K -1.71 [~] C 2002yCat.2237....0D
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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 (29) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

V* RS Cnc GSC 02492-01847 2MASS J09103880+3057472 [DS98] 114
AG+31 919 HD 78712 PPM 74299 [HFE83] 642
BD+31 1946 HIC 45058 RAFGL 1326 [LFO93] 0907+31
CSS 589 HIP 45058 S1* 351 AAVSO 0904+31
DO 13817 HR 3639 SAO 61306 Gaia DR2 699870869412972032
GC 12657 IRAS 09076+3110 SKY# 17701
GCRV 6007 IRC +30209 TYC 2492-1847-1
GEN# +1.00078712 JP11 1771 WEB 8600

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References (286 between 1850 and 2019) (Total 286)
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


velocities : 7    PM : 5    Fe_H : 4    PLX : 3    MK : 3    V* : 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)

velocities (7)

 |typ|    Value    R   m.e.   |A (Nmes)|na,Q,dom ,   res    D| Obs.date | Rem.  |Or|     Reference     |
 -------------------------------------------------------------------------------------------------------
 |v  |   14.4                 |  (  79)|s , ,    ,           |          |       |  |1995A&AS..114..269D|
 |v  |   14.4         0.9     |E (  79)|s , ,    ,           |          |       |  |1953GCRV..C......0W|
 |v  |   13.72                |A (  13)|  , ,    ,           |          |       |  |2005A&A...430..165F|
 |V  |   13.72        0.42    |A (    )|s , ,O   ,           |          |       |  |2005A&A...430..165F|
 |v  |   16.3                 |  (   4)|  , ,    ,           |          |       |  |1945PDDO....1..311Y|
 |v  |   12.8                 |  (  71)|  , ,    ,           |          |       |  |1943POMic...8..107M|
 |v  |   11.0                 |  (   4)|  , ,    ,           |          |       |  |1942ApJ....96..344J|
 

pm (5)

 |  pm-ra  [   m.e   ]|  pm-de  [   m.e   ]|syst|     reference     |
 --------------------------------------------------------------------
 |  -18.854[    1.332]|  -31.268[    1.307]|ICRS|2018yCat.1345....0G|
 |  -11.12 [    0.65 ]|  -33.42 [    0.24 ]|ICRS|2007A&A...474..653V|
 |   -9.41 [    1.08 ]|  -33.05 [    0.50 ]|ICRS|1997A&A...323L..49P|
 |   -6    [   10    ]|  -56    [    8    ]|FK4 |1971IAUCo...7..153L|
 |  -19    [         ]|  -40    [         ]|FK4 |1933GCCat.C......0B|
 

fe_h (4)

 |Teff  log.g | Fe_H  c|CompStar |CatNo|     Reference     |
 -----------------------------------------------------------
 | 3210 0.00  |-0.11   |SUN      |     |1986ApJ...311..843S|
 | 3120       |        |SUN      |     |1998AJ....116..981V|
 | 3210 0.0   |-0.11   |SUN      |F    |1986ApJ...311..843S|
 | 3210 0.0   | 0.09   |HD  29139|F492 |1986ApJ...311..843S|
 

plx (3)

 |    plx    :    m.e     R |     reference     |
 ------------------------------------------------
 |   7.7453  :   1.2677     |2018yCat.1345....0G|
 |   8.21    :   0.98       |1997A&A...323L..49P|
 |   6.97    :   0.52       |2007A&A...474..653V|
 

mk (3)

 |ds/mss|           Spectral type            |     reference     |
 -----------------------------------------------------------------
 |  /   |M6S                                 |1979ApJ...234..538A|
 |  /   |M6S                                 |1954ApJ...120..484K|
 |P /   |M6Ib-IIvar                          |1942ApJ....95..461K|
 

v* (2)

 |     vartyp     |    Vmax     p     Vmin    |   period   | epoch (JD)   |D/rt %|     reference     |
 -----------------------------------------------------------------------------------------------------
m|SRc?            |   6.20      p    7.20     | 120        |              |      |1971GCVS3.C......0K|
 |SRC:            |   6.20      p    7.70     | 120.000   : |              |      |2009yCat....1.2025S|
 
Observing logs


herschel : 5    IUE : 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)

herschel (5)

The 1 column in color are computed by VizieR, and are not part of the original data.

Note: (see also the postcard server)

VI/139/herschel
Post annotation
Herschel Observation Log (Herschel Science Centre, 2013) [ReadMe+ftp]
The Herschel Observation Log (37093 rows)
img(gal)
start AladinLite

Full _r OD Target RAJ2000 DEJ2000 Proposal AOT Dur Start ObsId PACS HIFI SPIRE Label arcmin "h:m:s" "d:m:s" s s
1 0.0005 727 RS Cnc 09 10 38.80 +30 57 47.3 GT1_dteyssie_1 HifiPoint 118 2011-05-11T18:23:41 1342220513 get Herschel/HIFI observation #1342220513 SUCCESS -Setting-1 - RS Cnc 2 0.0005 727 RS Cnc 09 10 38.80 +30 57 47.3 GT1_dteyssie_1 HifiPoint 921 2011-05-11T12:02:33 1342220497 get Herschel/HIFI observation #1342220497 SUCCESS -Setting-2 - RS Cnc 3 0.0005 558 RS Cnc 09 10 38.80 +30 57 47.3 KPGT_mgroen01_1 SpirePhoto 4391 2010-11-23T03:12:46 1342210517 get Herschel/SPIRE observation #1342210517 SPhoto-0001 -R Dor - RS Cnc - resched 4 0.0005 553 RS CNC 09 10 38.80 +30 57 47.3 KPGT_mgroen01_1 PacsPhoto 1090 2010-11-17T20:50:52 1342209456 get Herschel/PACS observation #1342209456 PPhoto-RS_CNC_135 5 0.0005 553 RS CNC 09 10 38.80 +30 57 47.3 KPGT_mgroen01_1 PacsPhoto 1090 2010-11-17T20:31:39 1342209455 get Herschel/PACS observation #1342209455 PPhoto-RS_CNC_45

iue (3)

 |Homogenized Name:  ComplID   |PROG |CL|D CAM IMAGE A| FES  MD|Obs.da  Time |ExpTim|m|CEB|S|      Comments      |F|     reference     |
 ---------------------------------------------------------------------------------------------------------------------------------------
 |HD 78712        :            |IBGTA|50|L SWP 22523 L|24987 FO|840319 221300|002400| |08 |G|B=92                |*|1996IUEML.C......0I|
 |HD 78712        :            |IBGTA|50|L LWR 17307 L|24957 FO|840319 220300|000300| |31 |G|E=88,B=25           |*|1996IUEML.C......0I|
 |HD 78712        :            |LGIHJ|49|L LWP 09591 L|24765 FO|861128 012400|001800| |343|G|E=156,C=65,B=42     |*|1996IUEML.C......0I|
 

External archives :

Data at NED - NASA/IPAC Extragalactic Database : RS Cancri

Link by name to the catalogue in VizieR :

V* RS Cnc AG+31 919 BD+31 1946 DO 13817 GSC 02492-01847
HD 78712 HIC 45058 HIP 45058 HR 3639 IRAS 09076+3110
IRC +30209 2MASS J09103880+3057472 PPM 74299 RAFGL 1326 SAO 61306
TYC 2492-1847-1 Gaia DR2 699870869412972032

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2018.12.16-08:13:24

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