LTT 2364

C.D.S. - SIMBAD4 rel 1.7 - 2018.10.16CEST15:40:39

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


Basic data :
* gam Lep -- High proper-motion 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:
* (*,BD,...), IR (AKARI,IRAS,...), PM* (Ref,LTT,...), ** (ADS,CCDM,...), UV (TD1)
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) :
05 44 27.7865186783 -22 26 54.143945750 (Optical) [ 0.3037 0.3536 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
FK5 coord. (ep=J2000 eq=2000) :
05 44 27.7865186783 -22 26 54.143945750 [ 0.3536 0.3037 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
FK4 coord. (ep=B1950 eq=1950) :
05 42 22.6296785349 -22 27 48.046303346 [ 41.4517 39.9013 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) :
226.7957380782594 -24.2731093724640 [ 0.3536 0.3037 0 ]
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 :
-288.155 -371.288 [0.798 0.829 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) -9.29 [0.15] / z(~) -0.000031 [0.000001] / cz -9.29 [0.15]
   A 2011AAS...21743412C
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):
112.6109 [0.3162] 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:
F6V C 2008ApJS..176..216A
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 4.08 [~] C 2002yCat.2237....0D
B 4.07 [~] C 2002yCat.2237....0D
V 3.60 [~] C 2002yCat.2237....0D
R 3.15 [~] C 2002yCat.2237....0D
I 2.89 [~] C 2002yCat.2237....0D
G 3.3685 [0.0040] C 2018yCat.1345....0G
J 2.69 [~] C 2002yCat.2237....0D
H 2.46 [~] C 2002yCat.2237....0D
K 2.41 [~] C 2002yCat.2237....0D
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!).

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

: 2 Display criteria :

The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (44) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

LTT 2364 GC 7197 JP11 1252 TD1 5288
* gam Lep GCRV 3567 2MASS J05442780-2226538 TYC 5930-2197-1
* 13 Lep GEN# +1.00038393 N30 1232 UBV 5897
ADS 4334 A GJ 216 A NLTT 15560 uvby98 100038393
AKARI-IRC-V1 J0544276-222657 HD 38393 PLX 1316 WDS J05445-2227A
BD-22 1211 HIC 27072 PMC 90-93 155 WEB 5328
CCDM J05445-2226A HIP 27072 PPM 249307 WISEA J054427.57-222657.9
CD-22 2438 HR 1983 ROT 920 WISE J054427.84-222658.3
Ci 20 350 IRAS 05423-2228 SAO 170759 YZ 112 2927
CPD-22 886 IRAS F05423-2228 SKY# 9411 Zkh 74
FK5 217 IRC -20078 SRS 30217 Gaia DR2 2964000159820118400

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References (45 between 2013 and 2018) (Total 374)
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    diameter : 1    velocities : 15    ROT : 3    PM : 4    Fe_H : 34    PLX : 3    MK : 12   

   

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     |
 -----------------------------------------------------------------------
 |    8.8801  pc  |  -0.0249     +0.0249  |paral   |2018yCat.1345....0G|
 

diameter (1)

 |diameterQ unit| error  | filter | method |     reference     |
 ---------------------------------------------------------------
 |8.21E+05  km  |        |        |        |2007ApJ...660.1556R|
 

velocities (15)

 |typ|    Value    R   m.e.  |A (Nmes)|na,Q,dom ,   res    D| Obs.date | Rem.  |Or|     Reference     |
 ------------------------------------------------------------------------------------------------------
 |v  |   -9.7                |  (  19)|s , ,    ,           |          |       |  |1995A&AS..114..269D|
 

rot (3)

 |  Vsini  [  err   ] (mes)|Q|     reference     |
 -------------------------------------------------
m|   9.84  [        ] (   )| |2010A&A...520A..79M|
 

pm (4)

 |  pm-ra  [   m.e   ]|  pm-de  [   m.e   ]|syst|     reference     |
 --------------------------------------------------------------------
 | -283.2  [   25.6  ]| -358.6  [   25.5  ]|ICRS|2016ApJS..224...36K|
 

fe_h (34)

 |Teff  log.g | Fe_H  c|CompStar |CatNo|     Reference     |
 -----------------------------------------------------------
 | 7220       |        |SUN      |     |1995A&AS..110..553S|
 

plx (3)

 |    plx    :    m.e     R |     reference     |
 ------------------------------------------------
 | 112.6109  :   0.3162     |2018yCat.1345....0G|
 

mk (12)

 |ds/mss|           Spectral type            |     reference     |
 -----------------------------------------------------------------
 |  /   |F6V                                 |2008ApJS..176..216A|
 
Observing logs


ISO : 3    herschel : 2    IUE : 7   

   

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 0.021 70201304 PHT03 19.80 28.38 HD 38393 1997-10-18T01:50:23 492 29356 52" D 086.1160 -22.4481 HHABING HJHVEGA5 2 0.021 70201305 PHT22 54.76 71.44 HD 38393 1997-10-18T01:59:25 748 29357 227"x227" 086.1160 -22.4481 HHABING HJHVEGA5 3 0.021 70201306 PHT22 146.42 202.26 HD 38393 1997-10-18T02:12:45 570 29358 273"x273" 086.1160 -22.4481 HHABING HJHVEGA5

herschel (2)

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 0.0009 473 P-F006 (HD 38393) 05 44 27.79 -22 26 54.2 KPOT_bmatthew_1 PacsPhoto 445 2010-08-29T16:24:19 1342203716 get Herschel/PACS observation #1342203716 DEBRIS - PB-F006 (HD 38393) 2 0.0009 473 P-F006 (HD 38393) 05 44 27.79 -22 26 54.2 KPOT_bmatthew_1 PacsPhoto 445 2010-08-29T16:15:51 1342203715 get Herschel/PACS observation #1342203715 DEBRIS - PA-F006 (HD 38393)

iue (7)

 |Homogenized Name:  ComplID   |PROG |CL|D CAM IMAGE A| FES  MD|Obs.da  Time |ExpTim|m|CEB|S|      Comments      |F|     reference     |
 ---------------------------------------------------------------------------------------------------------------------------------------
 |HD 38393        :            |LDEKH|41|L SWP 16624 L|  839 FU|820325 220300|001680| |X02|G|C=3-4X,B=33         |*|1996IUEML.C......0I|
 

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : LTT 2364

Link by name to the catalogue in VizieR :

AKARI-IRC-V1 J0544276-222657 BD-22 1211 CCDM J05445-2226A CD-22 2438 CPD-22 886
FK5 217 GJ 216 A HD 38393 HIC 27072 HIP 27072
HR 1983 IRAS 05423-2228 IRAS F05423-2228 IRC -20078 2MASS J05442780-2226538
NLTT 15560 PLX 1316 PPM 249307 SAO 170759 TD1 5288
TYC 5930-2197-1 uvby98 100038393 WDS J05445-2227A WISEA J054427.57-222657.9 WISE J054427.84-222658.3
Gaia DR2 2964000159820118400

Search by coordinates in Vizier (radius: 10 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 .
The list of all annotations to SIMBAD objects can be found here .

display existing annotations (3)

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2018.10.16-15:40:43

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