HD 202560

C.D.S. - SIMBAD4 rel 1.7 - 2020.08.04CEST05:21:03

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


Basic data :
V* AX Mic -- Eruptive variable 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,AC2000,...), PM* (Ref,2018yCat.1345....0G,...), IR (IRAS,2MASS,...), X (2E,1RXS,...), Er* (Ref), V* (V*)
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] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue),
    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) :
21 17 15.2688576495 -38 52 02.510022611 (Optical) [ 0.0566 0.0438 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] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue),
    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) :
21 17 15.2688576495 -38 52 02.510022611 [ 0.0566 0.0438 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] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue),
    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) :
21 14 19.9774568162 -39 03 41.487078834 [ 0.0566 0.0438 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] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue),
    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) :
003.9042313578786 -44.2565623065230 [ 0.0566 0.0438 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 :
-3258.553 -1145.396 [0.099 0.082 90] A 2018yCat.1345....0G
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) 20.56 [0.13] / z(spectroscopic) 0.000069 [0.000000] / cz 20.56 [0.13]
   (Opt) A 2018yCat.1345....0G
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):
251.8295 [0.0559] 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:
M1V C 1989ApJS...71..245K
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 8.09 [~] E ~
V 6.68 [~] E ~
G 5.9751 [0.0006] C 2018yCat.1345....0G
J 4.046 [0.266] D 2003yCat.2246....0C
H 3.256 [0.216] D 2003yCat.2246....0C
K 3.100 [0.230] D 2003yCat.2246....0C
SIMBAD with radius arcmin
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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!).

The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (43) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HD 202560 GJ 825 NLTT 50917 UGP 518
AC2000 3462277 HIC 105090 PLX 5117 uvby98 100202560
CD-39 14192 HIP 105090 PLX 5117.00 V* AX Mic
Ci 20 1273 IRAS 21141-3904 PM J21172-3852 WEB 19092
CPC 18 10984 JP11 3327 PPM 301208 WISEA J211712.39-385214.4
CPD-39 8920 LFT 1617 1RXS J211717.8-385150 Zkh 317
2E 4461 LHS 66 SAO 212866 [FS2003] 1121
2E 2114.1-3904 LPM 772 SKY# 40518 [GKL99] 404
GC 29761 LTT 8438 TYC 7966-1201-1 [RHG95] 3326
GCRV 13369 2MASS J21171534-3852022 UBV 18379 Gaia DR2 6583272171335359360
GEN# +1.00202560 NAME Lacaille 8760 UBV M 25573

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References (25 between 2015 and 2020) (Total 203)
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 :

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                 or select by : (not exhaustive, explanation here)


Collections of Measurements


distance : 1    velocities : 9    ROT : 1    PM : 7    Fe_H : 4    PLX : 4    MK : 17    V* : 1   

   

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     |
 -----------------------------------------------------------------------
 |    3.9709  pc  |  -0.0009     +0.0009  |paral   |2018yCat.1345....0G|
 

velocities (9)

 |typ|    Value    R   m.e.   |A (Nmes)|na,Q,dom ,   res    D| Obs.date | Rem.  |Or|     Reference     |
 -------------------------------------------------------------------------------------------------------
 |v  |   20.56        0.13    |A (  18)|s , ,O   ,           |          |       |  |2018yCat.1345....0G|
 

rot (1)

 |  Vsini  [  err   ] (mes)|Q|     reference     |
 -------------------------------------------------
 |   3.3   [  1.2   ] (   )|C|2006A&A...460..695T|
 

pm (7)

 |  pm-ra  [   m.e   ]|  pm-de  [   m.e   ]|syst|     reference     |
 --------------------------------------------------------------------
 |-3258.553[    0.099]|-1145.396[    0.082]|ICRS|2018yCat.1345....0G|
 

fe_h (4)

 |Teff  log.g | Fe_H  c|CompStar |CatNo|     Reference     |
 -----------------------------------------------------------
 | 3776       |        |SUN      |     |2014MNRAS.443.2561G|
 

plx (4)

 |    plx    :    m.e     R |     reference     |
 ------------------------------------------------
m| 253.37    :   1.13       |1997A&A...323L..49P|
 

mk (17)

 |ds/mss|           Spectral type            |     reference     |
 -----------------------------------------------------------------
m|  /   |M0V                                 |2006A&A...460..695T|
 

v* (1)

 |     vartyp     |    Vmax     p     Vmin    |   period   | epoch (JD)   |D/rt %|     reference     |
 -----------------------------------------------------------------------------------------------------
 |UV              |   9.210     U    9.310    |            |              |      |2017ARep...61...80S|
 
Observing logs


ISO : 3    herschel : 5   

   

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 (3)

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 0.096 90000501 SWS99 -1.00 -1.00 AX Mic M0Ve 1998-05-03T08:06:53 2352 36657 14"x20" 319.3155 -38.8667 SWS_CAL 6999IP01 2 1.918 88001001 SWS99 -1.00 -1.00 AX Mic M0Ve 1998-04-13T13:25:24 2352 36422 14"x20" 319.3144 -38.8354 SWS_CAL 6999IA07 3 2.856 13500743 PHT03 4.09 117.55 AX Mic 1996-03-31T03:57:29 1468 5132 120" D 319.3714 -38.8518 TRAY + EVOLDISK

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 0.0004 906 P-K004 (HD 202560) 21 17 15.27 -38 52 02.5 KPOT_bmatthew_1 PacsPhoto 445 2011-11-06T00:23:35 1342231936 get Herschel/PACS observation #1342231936 DEBRIS2 - PB-K004 (HD 202560) 2 0.0004 906 P-K004 (HD 202560) 21 17 15.27 -38 52 02.5 KPOT_bmatthew_1 PacsPhoto 445 2011-11-06T00:15:07 1342231935 get Herschel/PACS observation #1342231935 DEBRIS2 - PA-K004 (HD 202560) 3 0.0004 722 S-K004 (HD 202560) 21 17 15.27 -38 52 02.5 KPOT_bmatthew_1 SpirePhoto 721 2011-05-06T18:24:18 1342219985 get Herschel/SPIRE observation #1342219985 DEBRIS-S-K004 (HD 202560) 4 0.0004 322 P-K004 (HD 202560) 21 17 15.27 -38 52 02.5 KPOT_bmatthew_1 PacsPhoto 445 2010-03-31T23:36:35 1342193162 get Herschel/PACS observation #1342193162 DEBRIS - PB-K004 (HD 202560) 5 0.0004 322 P-K004 (HD 202560) 21 17 15.27 -38 52 02.5 KPOT_bmatthew_1 PacsPhoto 445 2010-03-31T23:28:07 1342193161 get Herschel/PACS observation #1342193161 DEBRIS - PA-K004 (HD 202560)


External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : HD 202560

Link by name to the catalogue in VizieR :

HD 202560 AC2000 3462277 CD-39 14192 CPD-39 8920 2E 4461
GJ 825 HIC 105090 HIP 105090 IRAS 21141-3904 LHS 66
2MASS J21171534-3852022 NLTT 50917 PLX 5117 PPM 301208 1RXS J211717.8-385150
SAO 212866 TYC 7966-1201-1 uvby98 100202560 V* AX Mic WISEA J211712.39-385214.4
[GKL99] 404 Gaia DR2 6583272171335359360

Search by coordinates in Vizier (radius: 20 arcsec)


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 .
Please, have a look at Best practices. The list of all annotations to SIMBAD objects can be found here .

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2020.08.04-05:21:04

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