V1472 Aquilae

Query : V1472 Aquilae
C.D.S. - SIMBAD4 rel 1.7 - 2019.01.16CET20:50:13

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


Basic data :
V* V1472 Aql -- Semi-regular pulsating 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:
sr* (), * (AG,BD,...), ** (**,ADS,...), IR (IRAS,IRC,...), V* (V*,AAVSO), SB* (SBC9)
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) :
20 05 26.5459351888 +15 30 01.540770762 (Optical) [ 0.0628 0.0547 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) :
20 03 08.4400280511 +15 21 23.047695500 [ 6.6003 5.7503 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) :
055.3654169181974 -08.6432983558272 [ 0.0628 0.0547 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 :
33.899 24.023 [0.132 0.115 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) -111.70 [0.3] / z(~) -0.000373 [0.000001] / cz -111.68 [0.30]
   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):
4.1626 [0.1069] 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:
M2.5III C ~
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 (7) :
U 9.74 [~] C 2002yCat.2237....0D
B 7.98 [~] C 2002yCat.2237....0D
V 6.34 [~] C 2002yCat.2237....0D
G 5.5096 [0.0025] C 2018yCat.1345....0G
J 2.85 [~] C 2002yCat.2237....0D
H 1.948 [0.254] D 2003yCat.2246....0C
K 1.73 [~] C 2002yCat.2237....0D
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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!).
Some important notes on this object about identifications and objects associations.
notes:


The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (33) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

V* V1472 Aql GSC 01617-02050 PPM 137597 YZ 0 1466
** BU 57AB HD 190658 RAFGL 2505 YZ 15 7690
ADS 13344 AB HIC 98954 SAO 105663 [HFE83] 1340
AG+15 2140 HIP 98954 SBC9 1198 AAVSO 2000+15
BD+15 4040 HR 7680 SKY# 37750 Gaia DR1 1807845674413264384
CCDM J20054+1530AB IDS 20008+1512 AB TYC 1617-2050-1 Gaia DR2 1807845678714273152
GC 27872 IRAS 20031+1521 UBV M 24483
GCRV 12453 IRC +20454 WDS J20054+1530AB
GEN# +1.00190658J 2MASS J20052653+1530015 WEB 17565

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References (48 between 1850 and 2019) (Total 48)
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 : 6    PM : 5    PLX : 4    MK : 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     |
 -----------------------------------------------------------------------
 |  240.2345  pc  |  -6.1695     +6.1695  |paral   |2018yCat.1345....0G|
 

velocities (6)

 |typ|    Value    R   m.e.   |A (Nmes)|na,Q,dom ,   res    D| Obs.date | Rem.  |Or|     Reference     |
 -------------------------------------------------------------------------------------------------------
 |v  | -105.44        1.96    |A (  22)|s , ,O   ,           |          |       |  |2018yCat.1345....0G|
 |v  | -111.7                 |  (    )|s , ,    ,           |          |       |  |1995A&AS..114..269D|
 |v  | -111.6         2.0     |E (   6)|s , ,    ,           |          |       |  |1953GCRV..C......0W|
 |V  | -111.70        0.30    |A (    )|s , ,O   ,           |          |       |  |2005A&A...430..165F|
 |v  | -110.9                 |  (   2)|  , ,    ,           |          |       |  |1950ApJ...111..221W|
 |v  | -110.4                 |  (   4)|  , ,    ,           |          |V      |  |1945PDDO....1..311Y|
 

pm (5)

 |  pm-ra  [   m.e   ]|  pm-de  [   m.e   ]|syst|     reference     |
 --------------------------------------------------------------------
 |  +33.899[    0.132]|  +24.023[    0.115]|ICRS|2018yCat.1345....0G|
 |  +36.64 [    0.86 ]|  +20.16 [    0.78 ]|ICRS|2007A&A...474..653V|
 |  +34.33 [    1.73 ]|  +17.62 [    1.78 ]|ICRS|1997A&A...323L..49P|
 |  +28    [   10    ]|  +38    [    9    ]|FK4 |1971IAUCo...7..153L|
 |  +27    [         ]|  +18    [         ]|FK4 |1933GCCat.C......0B|
 

plx (4)

 |    plx    :    m.e     R |     reference     |
 ------------------------------------------------
 |   4.1626  :   0.1069     |2018yCat.1345....0G|
 |   4.35    :   0.99       |1997A&A...323L..49P|
 |   7.92    :   1.07       |2007A&A...474..653V|
 |   5.180   :   0.700      |2016A&A...595A...2G|
 

mk (1)

 |ds/mss|           Spectral type            |     reference     |
 -----------------------------------------------------------------
m|  /   |M2 . COMP                           |1953ApJ...117..241K|
 
Observing logs


IUE : 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)

iue (2)

 |Homogenized Name:  ComplID   |PROG |CL|D CAM IMAGE A| FES  MD|Obs.da  Time |ExpTim|m|CEB|S|      Comments      |F|     reference     |
 ---------------------------------------------------------------------------------------------------------------------------------------
 |HD 190658       :            |CSJJB|49|L SWP 31159 L| 7707 FO|870614 154200|003600| |02 |G|B=39                |*|1996IUEML.C......0I|
 |HD 190658       :            |CSJJB|49|L LWP 11011 L| 7851 FO|870614 153200|000060| |32 |G|E=60,B=35           |*|1996IUEML.C......0I|
 

External archives :

Data at NED - NASA/IPAC Extragalactic Database : V1472 Aquilae

Link by name to the catalogue in VizieR :

V* V1472 Aql AG+15 2140 BD+15 4040 CCDM J20054+1530AB GSC 01617-02050
HD 190658 HIC 98954 HIP 98954 HR 7680 IRAS 20031+1521
IRC +20454 2MASS J20052653+1530015 PPM 137597 RAFGL 2505 SAO 105663
TYC 1617-2050-1 WDS J20054+1530AB Gaia DR1 1807845674413264384 Gaia DR2 1807845678714273152

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2019.01.16-20:50:13

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