HH 170

Query : HH 170
C.D.S. - SIMBAD4 rel 1.7 - 2018.11.16CET01:24:45

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


Basic data :
EM* MWC 1080 -- Herbig Ae/Be 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:
* (FMC,GEN#,...), Em* (EM*,HBC,...), IR (IRAS,IRCO,...), ** (Ref,**,...), V* (V*,NSV), Rad (Mol,[GCR2002]), EmO (MHA), HH (HH), Ae* (Ref), Or* (Ref)
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) :
23 17 25.5890248379 +60 50 43.452566559 (Optical) [ 0.0812 0.0790 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) :
23 15 14.3933744598 +60 34 19.716450961 [ 8.0004 7.9004 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) :
111.7292523814989 +00.0349582231096 [ 0.0812 0.0790 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 :
-3.748 -2.548 [0.160 0.158 90] A 2018yCat.1345....0G
Velocity of Local System : VSLR Vmin Vmax [error] (wavelength) bibcode
VLSR :
-30.00 -35.10 -24.90 [0.20] (mm) 1989A&AS...80..149W
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):
0.7285 [0.0923] 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:
B0eq D 2006ApJ...653..657M
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 (6) :
B 13.24 [0.39] D 2000A&A...355L..27H
V 11.85 [0.17] D 2000A&A...355L..27H
G 10.8700 [0.0054] C 2018yCat.1345....0G
J 7.46 [0.03] C 2003yCat.2246....0C
H 5.98 [0.04] C 2003yCat.2246....0C
K 4.826 [0.018] C 2003yCat.2246....0C
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The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (30) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

V* V628 Cas GSC 04279-01236 JP11 5224 WDS J23174+6051AB
** LEI 30 HBC 317 2MASS J23172558+6050436 [GCR2002] MWC 1080 VLA 4
EM* CDS 5219 HBHA 6207-20 MHA 256-39 [KW97] 68-4
EM* MWC 1080 HH 170 Mol 157 [MO2001] 88
EM* MWC 1080A HIC 114995 NSV 14482 Gaia DR2 2014109146635064448
EM* MWC 1080B HIP 114995 TYC 4279-1236-1 Gaia DR1 2014109142339316096
FMC 57 IRAS 23152+6034 UCAC3 302-175572
GEN# +6.10121080 IRCO 1185 WB89 268

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References (300 between 1850 and 2019) (Total 300)
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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Collections of Measurements


distance : 1    velocities : 1    PM : 3    PLX : 2    MK : 1   

   

Observing logs


ISO : 21   

   


External archives :

Data at NED - NASA/IPAC Extragalactic Database : HH 170

Link by name to the catalogue in VizieR :

V* V628 Cas GSC 04279-01236 HIC 114995 HIP 114995 IRAS 23152+6034
2MASS J23172558+6050436 NSV 14482 TYC 4279-1236-1 UCAC3 302-175572 WDS J23174+6051AB
Gaia DR2 2014109146635064448 Gaia DR1 2014109142339316096

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

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2018.11.16-01:24:45

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