U Monocerotis

Query : U Monocerotis
C.D.S. - SIMBAD4 rel 1.7 - 2019.01.19CET06:35:56

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


Basic data :
V* U Mon -- Variable Star of RV Tau type
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:
C* (), * (BD,GC,...), IR (IRAS,2MASS,...), V* (V*,AAVSO), pA? (Ref), ** (Ref), pA* (Ref), RV* (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) :
07 30 47.4734611972 -09 46 36.788534824 (Optical) [ 0.0738 0.0695 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) :
07 28 24.3559211366 -09 40 15.039777084 [ 7.5004 6.4504 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) :
226.1414357313924 +04.1536239574821 [ 0.0738 0.0695 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 :
-10.124 3.268 [0.150 0.129 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) 34.6 [0.9] / z(~) 0.000115 [0.000003] / cz 34.60 [0.90]
   E 1953GCRV..C......0W
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):
0.9161 [0.0915] 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:
G8/K0Ib/II D 1999MSS...C05....0H
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 (7) :
U 8.22 [~] C 2002yCat.2237....0D
B 7.00 [~] C 2002yCat.2237....0D
V 5.82 [~] C 2002yCat.2237....0D
G 6.2507 [0.0434] C 2018yCat.1345....0G
J 4.35 [~] C 2002yCat.2237....0D
H 3.93 [~] C 2002yCat.2237....0D
K 3.65 [~] C 2002yCat.2237....0D
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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 (28) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

V* U Mon HD 59693 MSX6C G226.1416+04.1537 TYC 5400-4699-1
BD-09 2085 HERZ 12707 PLX 1777 UCAC3 161-67065
GC 10054 HIC 36521 PLX 1777.00 WEB 7265
GCRV 5005 HIP 36521 PPM 190345 YZ 99 2696
GEN# +1.00059693 IRAS 07284-0940 RAFGL 1135 [LTY2003] NIRS 07284-0940
GSC2 S1031232880 2MASS J07304746-0946366 SAO 134775 AAVSO 0726-09
GSC 05400-04699 MSX5C G226.1409+04.1531 SKY# 13755 Gaia DR2 3035408251728251520

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References (188 between 1850 and 2019) (Total 188)
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 :

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                 or select by : (not exhaustive, explanation here)


Collections of Measurements


distance : 1    velocities : 6    PM : 4    Fe_H : 1    PLX : 4    MK : 5    V* : 1   

   

Warning : measurements from IRAS, IRC, SAO, CL.g (ACO), GJ have been removed
(they are still available using the icon Vizier near the identifier of the catalogue, or at the bottom of the page in the section "External links" to get the full data)

distance (1)

 | distance Q unit|  err-        err+     | method |     reference     |
 -----------------------------------------------------------------------
 | 1091.5839  pc  |-109.0273   +109.0273  |paral   |2018yCat.1345....0G|
 

velocities (6)

 |typ|    Value    R   m.e.   |A (Nmes)|na,Q,dom ,   res    D| Obs.date | Rem.  |Or|     Reference     |
 -------------------------------------------------------------------------------------------------------
 |v  |   34.6                 |  (  51)|s , ,    ,           |          |       |  |1995A&AS..114..269D|
 |v  |   34.6         0.9     |E (  51)|s , ,    ,           |          |       |  |1953GCRV..C......0W|
 |V  |   34.10        0.90    |A (    )|s , ,O   ,           |          |       |  |2006AstL...32..759G|
 |v  |                        |  (  39)|  , ,    ,           |          |       |  |1964ApJ...140..173P|
 |v  |                        |  (  21)|  , ,    ,           |          |       |  |1955ApJ...122...72A|
 |v  |   35.2                 |  (  51)|  , ,    ,           |          |V      |  |1933ApJ....77..120S|
 

pm (4)

 |  pm-ra  [   m.e   ]|  pm-de  [   m.e   ]|syst|     reference     |
 --------------------------------------------------------------------
 |  -10.124[    0.150]|   +3.268[    0.129]|ICRS|2018yCat.1345....0G|
 |   -2.59 [    0.79 ]|   +3.49 [    0.69 ]|ICRS|2007A&A...474..653V|
 |   -1.39 [    0.74 ]|   +3.30 [    0.53 ]|ICRS|1997A&A...323L..49P|
 |  -19    [         ]|   -2    [         ]|FK4 |1933GCCat.C......0B|
 

fe_h (1)

 |Teff  log.g | Fe_H  c|CompStar |CatNo|     Reference     |
 -----------------------------------------------------------
 | 5719 1.55  |-0.39   |SUN      |     |2014AJ....147..137L|
 

plx (4)

 |    plx    :    m.e     R |     reference     |
 ------------------------------------------------
m|   1.45    :   0.82       |1997A&A...323L..49P|
 |   0.9161  :   0.0915     |2018yCat.1345....0G|
 |   0.8     :   8.4        |1995GCTP..C......0V|
 |   1.47    :   0.99       |2007A&A...474..653V|
 

mk (5)

 |ds/mss|           Spectral type            |     reference     |
 -----------------------------------------------------------------
 |  /   |G8/K0Ib/II                          |1999MSS...C05....0H|
 |OP/   |G0p                                 |1952ApJ...115..475N|
 |OP/   |G0Iab:                              |1952ApJ...115..475N|
 |  /   |K0Ibpvar                            |1951ApJ...113...60R|
 |  /   |F8Ibevar                            |1951ApJ...113...60R|
 

v* (1)

 |     vartyp     |    Vmax     p     Vmin    |   period   | epoch (JD)   |D/rt %|     reference     |
 -----------------------------------------------------------------------------------------------------
m|RVb             |   6.10      p    8.10     |  92.26     | 2430347      |22.0  |1971GCVS3.C......0K|
 
Observing logs


herschel : 7    IUE : 30   

   

Warning : measurements from IRAS, IRC, SAO, CL.g (ACO), GJ have been removed
(they are still available using the icon Vizier near the identifier of the catalogue, or at the bottom of the page in the section "External links" to get the full data)

herschel (7)

The 1 column in color are computed by VizieR, and are not part of the original data.

Note: (see also the postcard server)

VI/139/herschel
Post annotation
Herschel Observation Log (Herschel Science Centre, 2013) [ReadMe+ftp]
The Herschel Observation Log (37093 rows)
img(gal)
start AladinLite

Full _r OD Target RAJ2000 DEJ2000 Proposal AOT Dur Start ObsId PACS HIFI SPIRE Label arcmin "h:m:s" "d:m:s" s s
1 0.0009 1270 U Mon 07 30 47.47 -09 46 36.8 OT2_cgielen_4 SpirePhoto 169 2012-11-04T13:34:47 1342254468 get Herschel/SPIRE observation #1342254468 SPhoto-UMon 2 0.0009 1229 U Mon 07 30 47.47 -09 46 36.8 OT2_cgielen_3 SpireSpectrometer 2419 2012-09-23T21:03:31 1342251307 get Herschel/SPIRE observation #1342251307 SSpec-UMon 3 0.0009 1084 U Mon 07 30 47.47 -09 46 36.8 OT2_cgielen_3 PacsRangeSpec 4490 2012-05-02T08:08:35 1342245244 get Herschel/PACS observation #1342245244 PSpecR-UMon -B2B 4 0.0009 1084 U Mon 07 30 47.47 -09 46 36.8 OT2_cgielen_3 PacsRangeSpec 2240 2012-05-02T07:29:06 1342245243 get Herschel/PACS observation #1342245243 PSpecR-UMon -B2A 5 0.0009 1043 U Mon 07 30 47.47 -09 46 36.8 OT2_cgielen_4 PacsPhoto 158 2012-03-22T03:42:28 1342243118 get Herschel/PACS observation #1342243118 PPhoto-UMon -cross 6 0.0009 1043 U Mon 07 30 47.47 -09 46 36.8 OT2_cgielen_4 PacsPhoto 158 2012-03-22T03:38:47 1342243117 get Herschel/PACS observation #1342243117 PPhoto-UMon 7 0.0009 527 U Mon 07 30 47.47 -09 46 36.8 GT1_jblommae_1 PacsRangeSpec 1023 2010-10-23T15:44:01 1342206993 get Herschel/PACS observation #1342206993 U Mon_im

iue (30)

 |Homogenized Name:  ComplID   |PROG |CL|D CAM IMAGE A| FES  MD|Obs.da  Time |ExpTim|m|CEB|S|      Comments      |F|     reference     |
 ---------------------------------------------------------------------------------------------------------------------------------------
 |HD 59693        :            |CDESB|53|L LWR 14361 L|14145 FO|821009 114400|000420| |X01|G|C=255,B=25          |*|1996IUEML.C......0I|
 |HD 59693        :            |CDESB|53|L LWR 14360 L|14370 FO|821009 103700|001800| |X03|G|C=3X,B=42           |*|1996IUEML.C......0I|
 |HD 59693        :            |CDESB|53|L LWR 14359 L|14552 FO|821009 090600|003600| |X02|G|C=5X,B=40           |*|1996IUEML.C......0I|
 |HD 59693        :            |RVLEB|52|L LWP 17829 L|12139 FO|900429 174300|000180| |552|G|E=197,C=211,B=36    |*|1996IUEML.C......0I|
 |HD 59693        :            |RVLEB|52|L LWP 17599 L|11754 FO|900325 122700|000180| |442|G|E=164,C=172,B=38    |*|1996IUEML.C......0I|
 |HD 59693        :            |RVLEB|52|L LWP 17552 L|13540 FO|900318 152900|000120| |542|G|E=136,C=190,B=32    |*|1996IUEML.C......0I|
 |HD 59693        :            |RVLEB|52|L LWP 17397 L| 4421 FO|900219 153100|000180| |342|G|E=163,C=114,B=32    |*|1996IUEML.C......0I|
 |HD 59693        :            |RVLEB|52|L LWP 17126 L| 8002 FO|900110 193400|000240| |X52|G|E=192,C=1.5X,B=33   |*|1996IUEML.C......0I|
 |HD 59693        :            |RVLEB|52|L LWP 16905 L| 9673 FO|891208 210600|000300| |552|G|E=215,C=220,B=31    |*|1996IUEML.C......0I|
 |HD 59693        :            |SRJEB|52|L LWP 12785 L|11207 FO|880302 193900|000300| |52 |G|E=221,B=38          |*|1996IUEML.C......0I|
 |HD 59693        :            |SRJEB|52|L LWP 12635 L| 3264 FO|880209 201600|000300| |452|G|E=203,C=154,B=31    |*|1996IUEML.C......0I|
 |HD 59693        :            |SRJEB|52|L LWP 12608 L| 3529 FO|880203 004900|000300| |452|G|E=211,C=162,B=37    |*|1996IUEML.C......0I|
 |HD 59693        :            |SRJEB|52|L LWP 12268 L| 9485 FO|871213 041300|000180| |442|G|E=140,C=150,B=40    |*|1996IUEML.C......0I|
 |HD 59693        :            |SRJEB|52|L LWP 12223 L|10104 FO|871204 082900|000300| |552|G|E=231,C=215,B=36    |*|1996IUEML.C......0I|
 |HD 59693        :            |LGGDD|52|L LWP 04625 L| 2754 FO|841024 091600|000360| |   |G|C=2X,B=2X           |*|1996IUEML.C......0I|
 |HD 59693        :            |RVMEB|52|H LWP 20354 L| 6905 FO|910510 175600|003600| |334|G|E=123,C=110,B=55    |*|1996IUEML.C......0I|
 |HD 59693        :            |RVMEB|52|H LWP 20246 L| 6758 FO|910427 171300|007200| |434|G|E=143,C=160,B=60    |*|1996IUEML.C......0I|
 |HD 59693        :            |RVLEB|52|H LWP 17830 L|12307 FO|900429 182000|004200| |344|G|E=158,C=127,B=51    |*|1996IUEML.C......0I|
 |HD 59693        :            |RVLEB|52|H LWP 17763 L|10250 FO|900417 151300|005880| |443|G|E=146,C=160,B=42    |*|1996IUEML.C......0I|
 |HD 59693        :            |RVLEB|52|H LWP 17600 L|11718 FO|900325 130500|009600| |347|G|E=222,C=179,B=81    |*|1996IUEML.C......0I|
 |HD 59693        :            |RVLEB|52|H LWP 17553 L|13563 FO|900318 160900|009600| |544|G|E=193,C=210,B=53    |*|1996IUEML.C......0I|
 |HD 59693        :            |RVLEB|52|H LWP 17398 L| 4461 FO|900219 161000|009000| |345|G|E=190,C=124,B=61    |*|1996IUEML.C......0I|
 |HD 59693        :            |RVLEB|52|H LWP 17127 L| 7854 FO|900110 201200|009600| |54 |G|E=213,B=55          |*|1996IUEML.C......0I|
 |HD 59693        :            |RVLEB|52|H LWP 16906 L|10008 FO|891208 214900|008400| |343|G|E=170,C=148,B=50    |*|1996IUEML.C......0I|
 |HD 59693        :            |RVLEB|52|H LWP 16839 L| 3588 FO|891126 034100|006000| |344|G|E=157,C=85,B=57     |*|1996IUEML.C......0I|
 |HD 59693        :            |RVLEB|52|H LWP 16784 L| 6607 FO|891114 073800|005400| |333|G|E=125,C=92,B=49     |*|1996IUEML.C......0I|
 |HD 59693        :            |RVLEB|52|H LWP 16759 L| 8501 FO|891108 053600|004500| |337|G|E=154,C=134,B=83    |*|1996IUEML.C......0I|
 |HD 59693        :            |RVLEB|52|H LWP 16718 L|10376 FO|891102 015700|003240| |333|G|E=110,C=88,B=42     |*|1996IUEML.C......0I|
 |HD 59693        :            |SRJEB|52|H LWP 12636 L| 3055 FO|880209 210000|006000| |344|G|E=154,C=100,B=51    |*|1996IUEML.C......0I|
 |HD 59693        :            |SRJEB|52|H LWP 12609 L| 3635 FO|880203 020800|009600| |345|G|E=194,C=120,B=70    |*|1996IUEML.C......0I|
 

External archives :

Data at NED - NASA/IPAC Extragalactic Database : U Monocerotis

Link by name to the catalogue in VizieR :

V* U Mon BD-09 2085 GSC 05400-04699 HD 59693 HIC 36521
HIP 36521 IRAS 07284-0940 2MASS J07304746-0946366 MSX5C G226.1409+04.1531 MSX6C G226.1416+04.1537
PLX 1777 PPM 190345 RAFGL 1135 SAO 134775 TYC 5400-4699-1
UCAC3 161-67065 Gaia DR2 3035408251728251520

Search by coordinates in Vizier (radius: 5 arcsec)


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2019.01.19-06:35:57

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