NSV 12757

Query : NSV 12757
C.D.S. - SIMBAD4 rel 1.7 - 2018.11.14CET05:00:28

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


Basic data :
* 15 Sge -- 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:
* (Ref,*,...), PM* (Ref,LHS,...), ** (**,CCDM,...), IR (AKARI,IRAS,...), UV (2EUVE,EUVE), Ro* (Ref), V* (NSV), X (1E)
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 04 06.2209062328 +17 04 12.677429047 (Optical) [ 0.0394 0.0418 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 01 51.3512636596 +16 56 01.241380471 [ 4.1502 4.1002 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) :
056.5492728437821 -07.5507414041260 [ 0.0418 0.0394 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 :
-387.590 -419.542 [0.083 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) 4.57 [0.1] / z(~) 0.000015 [0.000000] / cz 4.57 [0.10]
   A 2002ApJS..141..503N
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):
56.4256 [0.0690] 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:
G0V 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 (8) :
B 6.41 [~] C ~
V 5.80 [~] C ~
R 5.4 [~] E 2003AJ....125..984M
I 5.1 [~] E 2003AJ....125..984M
G 5.6292 [0.0008] C 2018yCat.1345....0G
J 4.69 [~] C 2003yCat.2246....0C
H 4.43 [~] C 2003yCat.2246....0C
K 4.388 [0.027] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

The count displayed here is the number of children objects.
The list obtained by clicking the button may be larger, as some children may be linked with different references or probability.

%This number is the number of distinct objets linked, by using this button, you will obtain all links (may be more than one) from that object to his children

: 1
Display criteria :

The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (48) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

LHS 3515 EUVE J2003+17.0 LSPM J2004+1704 SPOCS 872
* 15 Sge GC 27835 LTT 15872 TYC 1621-1499-1
** LIM 3 GCRV 12424 2MASS J20040620+1704125 UBV 17164
AG+16 2103 GEN# +1.00190406J NLTT 48662 UBV M 24461
AKARI-IRC-V1 J2004060+170410 GJ 779 NSV 12757 USNO-B1.0 1070-00586218
ASCC 895171 HD 190406 PLX 4760 WDS J20041+1704A
BD+16 4121 HIC 98819 PLX 4760.00 WDS J20041+1704Aa,Ab
CCDM J20040+1705A HIP 98819 PM 20018+1656 WEB 17517
Ci 20 1185 HR 7672 PPM 137550 WISEA J200405.93+170407.8
CSI+16 4121 1 IDS 19596+1648 A ROT 2903 Wolf 866
1E 2001.8+1656 IRAS 20018+1655 SAO 105635 Gaia DR2 1821708351374312064
2EUVE J2003+17.0 LFT 1517 SKY# 37693 Gaia DR1 1821708351374312064

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References (313 between 1850 and 2019) (Total 313)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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                Reference summaries :

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Collections of Measurements


distance : 1    velocities : 9    ROT : 7    PM : 9    Fe_H : 20    PLX : 5    MK : 6    V* : 2   

   

Observing logs


ISO : 2    IUE : 4   

   


External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : NSV 12757

Link by name to the catalogue in VizieR :

LHS 3515 AG+16 2103 AKARI-IRC-V1 J2004060+170410 BD+16 4121 CCDM J20040+1705A
EUVE J2003+17.0 GJ 779 HD 190406 HIC 98819 HIP 98819
HR 7672 IRAS 20018+1655 LSPM J2004+1704 2MASS J20040620+1704125 NLTT 48662
NSV 12757 PLX 4760 PPM 137550 SAO 105635 TYC 1621-1499-1
USNO-B1.0 1070-00586218 WDS J20041+1704A WDS J20041+1704Aa,Ab WISEA J200405.93+170407.8 Gaia DR2 1821708351374312064
Gaia DR1 1821708351374312064

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2018.11.14-05:00:28

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