2004A&A...416L..27W


Query : 2004A&A...416L..27W

2004A&A...416L..27W - Astronomy and Astrophysics, volume 416, L27-30 (2004/3-4)

A pair of gigantic bipolar dust jets close to the solar system.

WEINBERGER R. and ARMSDORFER B.

Abstract (from CDS):

We present two adjacent jet candidates with a length of ∼9° each - 10xlonger than the largest known jets - discovered by us on 60µm and 100µm IRAS maps, but not observed at any other wavelength. They are extremely collimated (length-to-width ratios 20-50), curved, knotty, and end in prominent bubbles. Their dust temperatures are 25±3K and 30±4K, respectively. Both harbour faint stars, one having a high proper motion (0.23"/yr) and being very red, suggesting a distance of ∼60pc. At this distance, the combined mass of both jets (assuming a gas-to-dust ratio of 200) totals ∼1M. We suspect that these gigantic (∼9pc length) jets have a common origin, due to the decay of a system of evolved stars. They are the first examples of jets radiating in the far IR and might be the closest non-diffuse nebulae to the solar system.

Abstract Copyright:

Journal keyword(s): infrared: ISM, continuum - ISM: jets and outflows

Nomenclature: Fig.1: [WA2004] Object A (Nos A-B), [WA2004] AN (Nos A1-A2, B1-B2), <%M [WA2004] arc b'>, <%M [WA2004] arc b">.

Simbad objects: 1

goto Full paper

goto View the references in ADS

Number of rows : 1
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2022
#notes
1 ROTSE1 J142344.96+374743.9 EB* 14 23 44.9766073968 +37 47 44.049315300   13.5 12.946 12.823   ~ 6 0

Query : 2004A&A...416L..27W

Basic data :
ROTSE1 J142344.96+374743.9 -- Eclipsing Binary
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:
* (UCAC4,NSVS,...), V* (ROTSE1,1SWASP), EB* (2015A&A), EB? (2018AJ), IR (2MASS)
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] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue),
    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) :
14 23 44.9766073968 +37 47 44.049315300 (Optical) [ 0.0082 0.0095 90 ] A 2020yCat.1350....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] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue),
    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) :
14 21 41.5920421722 +38 01 17.950749959 [ 0.0082 0.0095 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] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue),
    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) :
067.5647853154401 +67.8861429861948 [ 0.0082 0.0095 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 :
-9.221 0.166 [0.010 0.013 90] A 2020yCat.1350....0G
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):
1.3946 [0.0127] A 2020yCat.1350....0G
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 (10) :
B 13.5 [~] E ~
V 12.946 [0.01] D 2012yCat.1322....0Z
R 12.823 [0.08] D 2012yCat.1322....0Z
G 12.767757 [0.005191] C 2020yCat.1350....0G
J 11.729 [0.022] C 2003yCat.2246....0C
H 11.503 [0.021] C 2003yCat.2246....0C
K 11.387 [0.019] C 2003yCat.2246....0C
g 13.155 [0.01] D 2012yCat.1322....0Z
r 12.810 [0.01] D 2012yCat.1322....0Z
i 12.662 [0.01] D 2012yCat.1322....0Z
SIMBAD within arcmin
', {sourceSize:12, color:'#30a090'})); aladin.on('objectClicked', function(object) { var objName=object.data.MAIN_ID; aladin.showPopup(object.ra,object.dec,'',''+ objName+''); });" title="Show Simbad objects"> Overlay Simbad points in this preview
Back
All CDSPortal (CDSPortal)

Send to sendBySAMP sendBySAMP

sedIcon
within 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!).
sed-help-icon

The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (10) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

UCAC4 639-048239 2MASS J14234498+3747440 1SWASP J142344.98+374744.0 Gaia EDR3 1481539077447360256
ATO J215.9373+37.7955 NSVS 5103213 TIC 27435473
CRTS J142344.9+374744 ROTSE1 J142344.96+374743.9 Gaia DR2 1481539077447360256

References (6 between 1850 and 2022) (Total 6)
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


V* : 5    distance : 2    PLX : 2    PM : 2   

   


External archives :

Link by name to the catalogue in VizieR :

UCAC4 639-048239 2MASS J14234498+3747440 Gaia DR2 1481539077447360256 Gaia EDR3 1481539077447360256

Search by coordinates in Vizier (radius: 5 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 .
Please, have a look at Best practices. 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


To bookmark this query, right click on this link: simbad:objects in 2004A&A...416L..27W and select 'bookmark this link' or equivalent in the popup menu


2022.08.07-20:47:18

© Université de Strasbourg/CNRS

    • Contact