SIMBAD query result

Object query : GJ 644A

C.D.S. - SIMBAD4 rel 1.207 - 2013.06.19CEST21:48:33

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

Basic data :
GJ 644 A -- Star in double system	with radius arcmin

Other object types: *i* () , * (GJ,BD,CSI,8pc,Wolf,Zkh,[RHG95]) , ** (**,CCDM,IDS,WDS) , Rad (1C)

ICRS coord. (ep=J2000) : 16 55 29.573 -08 19 55.29 ( Optical ) [ ~ ~ ~ ] B 1983A&AS...54..281S

FK5 coord. (ep=J2000 eq=2000) : 16 55 29.573 -08 19 55.29 ( Optical ) [ ~ ~ ~ ] B 1983A&AS...54..281S

FK4 coord. (ep=B1950 eq=1950) : 16 52 49.13 -08 14 27.5 ( Optical ) [ ~ ~ ~ ] B 1983A&AS...54..281S

Gal coord. (ep=J2000) : 011.0505 +21.1407 ( Optical ) [ ~ ~ ~ ] B 1983A&AS...54..281S

Proper motions mas/yr [error ellipse]: -791 -878 [25 25 90] C ~

Parallaxes mas: 153.96 [~] E 2001AJ....121.2189O

Spectral type: M3Ve C 1979VKha..190...52Z

Fluxes (2) :

B 11.4 [~] D ~

V 9.8 [~] D ~

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

: 1

Display criteria :

Identifiers (12) :

`GJ 644 A`	`1C 66.01`	`IDS 16501-0809 A`	`Wolf 630 A`
` KUI 75A`**	`CCDM J16555-0820A`	`8pc 153.96A`	`Zkh 233`
`BD-08 4352A`	`CSI-08 4352 3`	`WDS J16555-0820A`	`[RHG95] 2661`

Plots and Images

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References (88 between 1850 and 2013)
Simbad bibliographic survey began in 1950 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).

Measurements (2 types) :

External archives :

Catalogue information from VizieR :

Generic search by coordinates (radius: 20 arcsec)

GJ 644 A CCDM J16555-0820A WDS J16555-0820A

Annotations :
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The list of all annotations to SIMBAD objects can be found here .

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