CD-33 10685

Basic data :
CD-33 10685 -- Orion Variable 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: * (2016MNRAS,CD,...), Y*O (2017A&A,[KPB2018],...), Em* (HBC,Hen,...), V* (ASAS,NSV,...), X (2RXP,RX,...), MIR (AKARI,SSTc2d,...), TT* (1999AJ,[KKL2000b]), IR (2013ApJS,IRAS,...), ** (**,WDS), Y*? (2020AJ,[HL2013]), Or* (2017ARep), NIR (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) : 15 45 12.8678037432 -34 17 30.644403036 (Optical) [ 0.0404 0.0305 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) : 15 42 01.5249337696 -34 08 07.597841439 [ 0.0404 0.0305 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) : 339.1773884780387 +16.0781281507071 [ 0.0404 0.0305 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 : -14.243 -21.780 [0.064 0.041 90] A 2020yCat.1350....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) -4.3 [1.8] / z(spectroscopic) -0.000014 [0.000006] / cz -4.30 [1.80]    (Opt) B 2017A&A...602A..33F 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): 6.5157 [0.0548] A 2020yCat.1350....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: K3Ve C 2006A&A...460..695T 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 12.47 [~] C 2002yCat.2237....0D B 11.56 [~] C 2002yCat.2237....0D V 10.224 [0.074] C 2012AcA....62...67K R 9.60 [0.02] D 2007ApJ...667..308C G 9.766766 [0.002971] C 2020yCat.1350....0G I 8.685 [0.024] C 2012AcA....62...67K J 7.573 [0.021] C 2003yCat.2246....0C H 6.866 [0.029] C 2003yCat.2246....0C K 6.480 [0.020] C 2003yCat.2246....0C	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 points in this preview 2MASS DSS SDSSXMMIRACIRISGALEX All (CDSPortal) Send to 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!).
Some important notes on this object about identifications and objects associations. notes: associated to HH 186

CD-33 10685	HIP 77157	Sz 68	[HL2013] 236.30361-34.29188
** GHE 30	IRAS 15420-3408	THA 15-1	[KKL2000b] 35
** KOH 48A	IRAS F15420-3408	TIC 99039842	[KPB2018] HT Lup A
AKARI-IRC-V1 J1545128-341730	2MASS J15451286-3417305	TYC 7336-1114-1	[KPB2018] HT Lup B
AKARI-FIS-V1 J1545123-341721	NSV 7226	UCAC2 17291770	[KWS97] Lupus 1 28
ASAS J154513-3417.5	PDS 73	UCAC3 112-182463	[MHR2017] L1YSO 11
GEN# -0.03310685	PSCz P15420-3408	V* HT Lup	[MJS2008] 15
GSC 07336-00552	2RXP J154513.6-341733	WDS J15452-3417A	AAVSO 1538-33
GSC 07336-01114	RX J1545.2-3417	WDS J15452-3417Aa,Ab	Gaia DR3 6014696841553696768
HBC 248	1RXS J154513.6-341733	WISEA J154512.83-341730.6	Gaia DR2 6014696841553696768
Hen 3-1095	SSTc2d J154512.9-341731	WISE J154512.84-341730.6	Gaia DR1 6014696837254861696
HIC 77157	1SWASP J154512.86-341730.5	WRAY 15-1352

References (269 between 1850 and 2023) (Total 269) 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

Collections of Measurements

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : CD-33 10685

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