HD 207098

Query : HD 207098
C.D.S. - SIMBAD4 rel 1.7 - 2018.11.17CET17:26:41

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


Basic data :
* del Cap -- Eclipsing binary of Algol type
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:
Al* (), * (*,BD,...), IR (AKARI,IRAS,...), UV (2EUVE,EUVE,...), X (RBS,RE,...), ** (ADS,CCDM,...), PM* (Ref,LTT,...), SB* (SBC7,SBC9), 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] : 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) :
21 47 02.4442395 -16 07 38.233507 (Optical) [ 0.17 0.14 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) :
21 44 16.9927699 -16 21 18.432275 [ 11.00 7.00 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) :
037.6006051952 -46.0133006284 [ 0.17 0.14 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 :
261.70 -296.70 [0.22 0.14 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) -3.40 [0.8] / z(~) -0.000011 [0.000003] / cz -3.40 [0.80]
   A 2004MNRAS.349.1069K
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):
84.27 [0.19] 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:
kA5hF0mF2III C 2006AJ....132..161G
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 3.22 [~] C 2002yCat.2237....0D
B 3.12 [~] C 2002yCat.2237....0D
V 2.83 [~] C 2002yCat.2237....0D
R 2.59 [~] C 2002yCat.2237....0D
I 2.43 [~] C 2002yCat.2237....0D
G 8.9738 [0.3345] C 2018yCat.1345....0G
J 2.34 [~] C 2002yCat.2237....0D
H 2.063 [0.194] D 2003yCat.2246....0C
K 2.14 [~] C 2002yCat.2237....0D
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!).

The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (57) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

V* del Cap GJ 837 PLX 5258.00 SBC7 876
* del Cap HD 207098 PMC 90-93 575 SBC9 1331
* 49 Cap HIC 107556 PPM 239339 SKY# 41523
ADS 15314 A HIP 107556 RAFGL 7180S TD1 28443
AKARI-IRC-V1 J2147025-160740 HR 8322 RBS 1783 UBV 21648
BD-16 5943 IDS 21415-1635 A 2RE J214703-160639 UBV M 25924
CCDM J21470-1607A IRAS 21442-1621 2RE J2147-160 uvby98 100207098
CMC 164644 IRC -20608 Renson 57630 WDS J21470-1608A
CSI-16 5943 1 JP11 3405 RE J214703-160717 WEB 19412
2EUVE J2147-16.1 LTT 8693 RE J2147-160 WISEA J214702.64-160741.2
EUVE J2147-16.1 2MASS J21470244-1607382 ROT 3167 [TVS94] 44
FK5 819 N30 4800 RX J2147.0-1607 Gaia DR2 6838311796135212800
GC 30491 NAME Deneb Algedi 1RXS J214702.5-160736
GCRV 13686 NLTT 52065 SACS 476
GEN# +1.00207098 PLX 5258 SAO 164644

Plots and Images

plot

radius arcmin


CDS portal

CDS Simplay
(requires flash)

Aladin applet

References (248 between 1850 and 2019) (Total 248)
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 : 12    ROT : 2    PM : 5    Fe_H : 1    PLX : 4    MK : 18    V* : 2   

   

Observing logs


herschel : 3    IUE : 14   

   


External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : HD 207098

Link by name to the catalogue in VizieR :

V* del Cap AKARI-IRC-V1 J2147025-160740 BD-16 5943 CCDM J21470-1607A EUVE J2147-16.1
FK5 819 GJ 837 HD 207098 HIC 107556 HIP 107556
HR 8322 IRAS 21442-1621 IRC -20608 2MASS J21470244-1607382 NLTT 52065
PLX 5258 PPM 239339 RAFGL 7180S 2RE J214703-160639 2RE J2147-160
1RXS J214702.5-160736 SAO 164644 TD1 28443 uvby98 100207098 WDS J21470-1608A
WISEA J214702.64-160741.2 Gaia DR2 6838311796135212800

Search by coordinates in Vizier (radius: 8 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 .

Currently no annotations available

add an annotation to this object

report an error concerning the data of this object




Store this result in Votable, in Ascii, or in the CDS portal

To bookmark this query, right click on this link: simbad:HD 207098 and select 'bookmark this link' or equivalent in the popup menu


2018.11.17-17:26:41

© Université de Strasbourg/CNRS

    • Contact