Alkaid

Query : Alkaid C.D.S. - SIMBAD4 rel 1.225 - 2015.06.30CEST01:14:08

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


Basic data :
* eta UMa -- Variable Star
Other object types: * (*,AG,BD,FK5,GC,GCRV​,GEN#,GSC,HD,HGAM​,HIC,HIP,HR,JP11​,N30,PLX,PMC,PPM​,ROT,SAO,SKY#,TYC,UBV,uvby98,[HFE83]), IR (IRAS,IRC,2MASS,RAFGL), UV (CEL,EUVE,TD1), V* (CSV,NSV)
ICRS coord. (ep=J2000) : 13 47 32.43776 +49 18 47.7602 ( Optical ) [ 1.50 1.32 89 ] A 2007A&A...474..653V
FK5 coord. (ep=J2000 eq=2000) : 13 47 32.438 +49 18 47.76 [ 1.50 1.32 89 ]
FK4 coord. (ep=B1950 eq=1950) : 13 45 34.29 +49 33 44.1 [ 8.63 7.62 90 ]
Gal coord. (ep=J2000) : 100.6956 +65.3225 [ 1.50 1.32 89 ]
Proper motions mas/yr : -121.17 -14.91 [0.15 0.17 0] A 2007A&A...474..653V
Radial velocity / Redshift / cz : V(km/s) -13.40 [0.6] / z(~) -0.000045 [0.000002] / cz -13.40 [0.60]   (~) A 2006AstL...32..759G
Parallaxes mas: 31.38 [0.24] A 2007A&A...474..653V
Spectral type: B3V B 1973ARA&A..11...29M
Fluxes (8) :
U 0.99 [~] C 2002yCat.2237....0D
B 1.67 [~] C 2002yCat.2237....0D
V 1.86 [~] C 2002yCat.2237....0D
R 1.98 [~] C 2002yCat.2237....0D
I 2.16 [~] C 2002yCat.2237....0D
J 2.24 [~] C 2002yCat.2237....0D
H 2.408 [0.194] D 2003yCat.2246....0C
K 2.35 [~] C 2002yCat.2237....0D
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VizieR photometry viewer    sed-help-icon
within radius 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!).

Identifiers (40) :

NAME Alkaid GCRV 8142 JP11 2433 ROT 1999
* eta UMa GEN# +1.00120315 2MASS J13473244+4918477 SAO 44752
* 85 UMa GSC 03467-01257 N30 3141 SKY# 25304
AG+49 1116 HD 120315 NAME Alcaid SV* ZI 1023
BD+50 2027 HGAM 626 NSV 6450 TD1 17067
CEL 4281 HIC 67301 PLX 3147 TYC 3467-1257-1
CSV 101406 HIP 67301 PLX 3147.00 UBV 12316
EUVE J1347+49.2 HR 5191 PMC 90-93 362 UBV M 19728
FK5 509 IRAS 13455+4933 PPM 53742 uvby98 100120315
GC 18643 IRC +50233 RAFGL 4916S [HFE83] 974

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References (38 between 2010 and 2015)
Simbad bibliographic survey began in 1950 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).

from: to:

                                  Sort reference summaries by : (not exhaustive, explanation here)

                                 


Measurements (20 types) :


CEL : 1    Fe_H : 1    GEN : 1    Hbet1 : 5    IRAS : 1    ISO : 6    IUE : 470    JP11 : 2    MK : 33    oRV : 12    PLX : 7    PM : 4   
pos : 4    posa : 1    ROT : 3    SAO : 1    UBV : 11    uvby1 : 6    V* : 1    velocities : 13   

   

cel (1)

 | U1  :meU1| U2  :meU2| U3  :meU3| U4  :meU4|peculiarities|     reference     |
 -------------------------------------------------------------------------------
m| 6.07:0.16| 4.15:0.03| 3.56:    |     :    |V            |1973SAOSR.350....1D|
 

fe_h (1)

 |Teff  log.g|[Fe_H c|CompStar |CatNo|     Reference     |
 ---------------------------------------------------------
 |16494 4.17  |       |SUN      |     |2003AJ....126.2048G|
 

gen (1)

 | U-B  | V-B  | B1-B | B2-B | V1-B | G-B  |Wt : m.e | Vmag |Wt : m.e | Rem |     reference     |
 ------------------------------------------------------------------------------------------------
m| 0.613| 1.173| 0.815| 1.595| 1.859| 2.405|  6:0.007| 1.858|  4:0.001|     |1976A&AS...26..275R|
 

hbet1 (5)

 | Hbet       |nmes |rrrr|     reference     |
 ---------------------------------------------
m| 2.694 0.00 |   42|    |1998A&AS..129..431H|
 

iras (1)

 |RA (1950)  DEC (1950|err    ang|  f12      f25      f60      f100   |e12e25e60e10|conf|v |ns|na|     reference     |
 ---------------------------------------------------------------------------------------------------------------------
 |13 45 34.1 +49 33 42| 30  7 129|    4.21     0.98     0.40L    1.00L|  5 10      |----|  | 0| 4|1988NASAR1190....1B|
 

iso (6)

The 2 columns in color are computed by VizieR, and are not part of the original data.
Note: Quick-look images of the data, and specific documentation, are accessible by clicking on the TDT observation identifier
VI/111/isolog
Post annotation
ISO Observation Log (ISO Data Centre, 2004) [ReadMe+ftp]

*The ISO Observation Log (36737 rows) (Note)
img(gal)
start AladinLite

Full _r TDT AOT minLam maxLam Target oStart oLen recno FOV RAJ2000 DEJ2000 cal ObsID abs PropID arcmin um um s s deg deg
1 0.018 17200520 PHT03 9.12 28.38 BS5191 1996-05-07T03:29:13 386 6814 23" D 206.8847 +49.3133 PHAMMERS + PSNSTAR 2 0.018 17200521 PHT03 54.23 117.55 BS5191 1996-05-07T03:36:23 346 6815 99" D 206.8847 +49.3133 PHAMMERS + PSNSTAR 3 0.018 17200522 PHT40 2.47 8.95 BS5191 1996-05-07T03:42:53 172 6816 24"x24" 206.8847 +49.3133 PHAMMERS + PSNSTAR 4 0.018 17200523 SWS01 2.38 45.20 BS5191 1996-05-07T03:46:27 1062 6817 33"x20" 206.8847 +49.3133 PHAMMERS + PSNSTAR 5 5.998 17200564 PHT03 9.12 28.38 BS5191bac 1996-05-07T03:21:49 388 6818 23" D 206.8847 +49.2133 PHAMMERS + PSNSTAR 6 5.998 17200565 PHT40 2.47 8.95 BS5191bac 1996-05-07T03:18:15 172 6819 24"x24" 206.8847 +49.2133 PHAMMERS + PSNSTAR

iue (470)

 |Homogenized Name:  ComplID   |PROG |CL|D CAM IMAGE A| FES  MD|Obs.da  Time |ExpTim|m|CEB|S|      Comments      |F|     reference     |
 ---------------------------------------------------------------------------------------------------------------------------------------
 |HD 120315       :            |PHCAL|21|L SWP 08967 L| 5006 FU|800510 034100|001800| |400|G|C=120,B=20          |*|1996IUEML.C......0I|
 

jp11 (2)

 | U:360  ( nmes)| B:450  ( nmes)| V:555  ( nmes)| R:670  ( nmes)| I:870  ( nmes)|J:1200  ( nmes)|K:2200  ( nmes)|L:3500  ( nmes)|M:5000  ( nmes)|N:9000  ( nmes)|H:16200 ( nmes)|     reference     |
 -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 |  0.99  (     )|  1.67  (     )|  1.86  (     )|  1.98  (     )|  2.16  (     )|  2.24  (     )|  2.35  (     )|  2.33  (     )|  2.35  (     )|  2.51  (     )|        (     )|2002yCat.2237.....D|
 

mk (33)

 |ds/mss|           Spectral type            |     reference     |
 -----------------------------------------------------------------
m|  /   |B3+ V                               |2003AJ....126.2048G|
 

orv (12)

 | RVel.  Q  (Nmes)| Rem.  |Or Dis|     reference     |
 ------------------------------------------------------
m|  -10.9 A  (  45)|       |##    |1979IAUS...30...57E|
 

plx (7)

 | plx  :m.e R |     reference     |
 -----------------------------------
 | 0.031:000   |2007A&A...474..653V|
 

pm (4)

 | pm-ra [ m.e ]| pm-de [ m.e ]|syst|     reference     |
 --------------------------------------------------------
 | -0.121[0.000]| -0.015[0.000]|ICRS|2007A&A...474..653V|
 

pos (4)

 |     ra           dec     |me.al me.de|equi  epoch |     reference     |
 -------------------------------------------------------------------------
 |13 47 32.44 +49 18 47.75  |0.083 0.073|2000 1991.25|1997A&A...323L..49P|
 

posa (1)

 |    alpha        delta    | MajAxis , MinAxis    PA  |equi  epoch |     reference     |
 ----------------------------------------------------------------------------------------
 |13 47 32.546 +49 18 47.89 |    0.000,    0.000    0  |2000 1991.25|2007A&A...474..653V|
 

rot (3)

 |  Vsini  [  err   ] (mes)|Q|     reference     |
 -------------------------------------------------
 | 150     [        ] (   )|D|2002ApJ...573..359A|
 

sao (1)

 |   alpha        delta      :m.e | pm-ra :m.e| pm-de :m.e|     reference     |
 ------------------------------------------------------------------------------
m|13 45 34.294 +49 33 44.13  :0.03| -0.126:001| -0.014:001|1966SAO...C......0S|
 

ubv (11)

 |      V      B-V     U-B  |Q/nbm|  remarks  |     reference     |
 ------------------------------------------------------------------
 |     1.873  -0.191  -0.592|3    |           |1976HelR....1....0P|
 

uvby1 (6)

 | b-y     m.e |  m1     m.e |  c1     m.e | nbme|    |     reference     |
 --------------------------------------------------------------------------
m|-0.080  0.001| 0.106  0.002| 0.297  0.003|   55|    |1998A&AS..129..431H|
 

v* (1)

 |vartyp| Vmax   p  Vmin  |   period    | epoch (JD)   |D/rt %|     reference     |
 ----------------------------------------------------------------------------------
 |      |  1.83: V   1.89:|             |              |      |1981NVS...C......0K|
 

velocities (13)

 |typ|    Value    R   m.e.  |A (Nmes)|na,Q,dom , res D| Obs.date | Rem.  |Or|     Reference     |
 -------------------------------------------------------------------------------------------------
 |V  |  -13.40        0.60   |A (    )|s , ,O   ,      |          |       |  |2006AstL...32..759G|
 

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database

Catalogue information from VizieR :

Generic search by coordinates (radius: 5 arcsec)

AG+49 1116 BD+50 2027 EUVE J1347+49.2 FK5 509 GSC 03467-01257
HD 120315 HIC 67301 HIP 67301 HR 5191 IRAS 13455+4933
IRC +50233 2MASS J13473244+4918477 NSV 6450 PPM 53742 RAFGL 4916S
SAO 44752 TYC 3467-1257-1

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

display existing annotations (1)

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2015.06.30-01:14:08

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