HIP2021

C.D.S. - SIMBAD4 rel 1.5.11 - 2017.09.19CEST15:27:16

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


Basic data :
* bet Hyi -- High proper-motion 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:
* (*,CD,...), PM* (LHS,Ci,...), V* (CSV,NSV), IR (IRAS,2MASS), UV (FAUST,TD1)
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 epoch defined in your output options),
    position angle (in degrees North to East of the specified coordinate frame)
  • 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) :
00 25 45.07036 -77 15 15.2860 (Optical) [ 0.97 0.97 90 ] A 2007A&A...474..653V
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 epoch defined in your output options),
    position angle (in degrees North to East of the specified coordinate frame)
  • 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
FK5 coord. (ep=J2000 eq=2000) :
00 25 45.070 -77 15 15.29 [ 0.97 0.97 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 epoch defined in your output options),
    position angle (in degrees North to East of the specified coordinate frame)
  • 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) :
00 23 09.21 -77 32 08.4 [ 5.58 5.58 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 epoch defined in your output options),
    position angle (in degrees North to East of the specified coordinate frame)
  • 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) :
304.7720 -39.7821 [ 0.97 0.97 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 :
2219.54 324.09 [0.11 0.11 0] A 2007A&A...474..653V
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) 23.10 [0.03] / z(spectroscopic) 0.000077 [0.000000] / cz 23.10 [0.03]
   (Opt) A 2015A&A...574A..50J
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):
134.07 [0.11] A 2007A&A...474..653V
Spectral type is made of 3 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
  • bibcode : bibcode of the spectral type reference
Spectral type:
G0V C 2006AJ....132..161G
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 (8) :
U 3.52 [~] C 2002yCat.2237....0D
B 3.41 [~] C 2002yCat.2237....0D
V 2.79 [~] C 2002yCat.2237....0D
R 2.28 [~] C 2002yCat.2237....0D
I 1.94 [~] C 2002yCat.2237....0D
J 1.72 [~] C 2002yCat.2237....0D
H 1.40 [~] C 2002yCat.2237....0D
K 1.34 [~] C 2002yCat.2237....0D
SIMBAD with radius arcmin
Interactive AladinLite view
Back
sedIcon
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!).

The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (40) :

LHS 6 GCRV 232 LPM 22 SAO 255670
* bet Hyi GEN# +1.00002151 LTT 226 SKY# 715
CD-77 15 GJ 19 2MASS J00254416-7715157 SPOCS 20
Ci 20 31 HD 2151 N30 76 SV* ZI 21
CPC 21.3 43 HIC 2021 NLTT 1346 TD1 212
CPD-77 16 HIP 2021 NSV 161 TYC 9350-1626-1
CSV 100028 HR 98 PLX 69 UBV 309
FAUST 12 IRAS 00235-7731 PLX 69.00 UBV M 7368
FK5 11 JP11 381 PM 00232-7732 uvby98 100002151
GC 503 LFT 43 PPM 366918 Zkh 9

Plots and Images

plot

radius arcmin


CDS portal

CDS Simplay
(requires flash)

Aladin applet

References (75 between 2012 and 2017)
Simbad bibliographic survey began in 1950 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
Follow new references on this object

from: to:

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

                                 


Measurements (18 types) :


Fe_H : 23    Hbet1 : 2    ISO : 19    IUE : 105    JP11 : 4    MK : 23    oRV : 13    PLX : 6    PM : 6    pos : 3    posa : 1    ROT : 2   
TD1 : 1    UBV : 8    uvby1 : 3    V* : 1    velocities : 16    XMM : 1   

   

Warning : measurements from IRAS, IRC, SAO, CL.g (ACO), GJ have been removed

fe_h (23)

 |Teff  log.g | Fe_H  c|CompStar |CatNo|     Reference     |
 -----------------------------------------------------------
 | 5880 4.14  |-0.08   |SUN      |     |2015A&A...574A..50J|
 

hbet1 (2)

 | Hbet       |nmes |rrrr|     reference     |
 ---------------------------------------------
m| 2.597      |    6|    |1998A&AS..129..431H|
 

iso (19)

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 0.056 88500101 SWS99 -1.00 -1.00 Bet Hyi G2IV 1998-04-18T06:07:05 2352 36515 14"x20" 006.4336 -77.2542 SWS_CAL 6999IH38 2 0.060 85000601 PHT03 9.12 28.38 BS98 1998-03-14T15:14:51 290 35354 23" D 006.4334 -77.2545 PHAMMERS + PSNSTAR 3 0.060 85000602 PHT03 54.23 117.55 BS98 1998-03-14T15:20:25 346 35355 99" D 006.4334 -77.2545 PHAMMERS + PSNSTAR 4 0.060 85000603 PHT40 2.47 8.95 BS98 1998-03-14T15:26:55 172 35356 24"x24" 006.4334 -77.2545 PHAMMERS + PSNSTAR 5 0.060 85000604 SWS01 2.38 45.21 BS98 1998-03-14T15:30:29 1140 35357 33"x20" 006.4334 -77.2545 PHAMMERS + PSNSTAR 6 0.126 17900201 PHT03 9.12 28.38 BS98 1996-05-13T23:28:22 292 7031 23" D 006.4285 -77.2547 PHAMMERS + PSNSTAR 7 0.126 17900202 PHT03 54.23 117.55 BS98 1996-05-13T23:33:56 348 7032 99" D 006.4285 -77.2547 PHAMMERS + PSNSTAR 8 0.126 17900203 PHT40 2.47 8.95 BS98 1996-05-13T23:40:26 172 7033 24"x24" 006.4285 -77.2547 PHAMMERS + PSNSTAR 9 0.126 17900204 SWS01 2.38 45.21 BS98 1996-05-13T23:44:02 1062 7034 33"x20" 006.4285 -77.2547 PHAMMERS + PSNSTAR 10 0.126 09200604 SWS01 2.38 45.20 BS98 1996-02-17T06:08:47 1044 3042 33"x20" 006.4471 -77.2547 PHAMMERS + PSNSTAR 11 0.127 09200601 PHT03 9.12 28.38 BS98 1996-02-17T05:53:39 276 3039 23" D 006.4472 -77.2547 PHAMMERS + PSNSTAR 12 0.127 09200602 PHT03 54.23 117.55 BS98 1996-02-17T05:58:57 332 3040 99" D 006.4472 -77.2547 PHAMMERS + PSNSTAR 13 0.127 09200603 PHT40 2.47 8.95 BS98 1996-02-17T06:05:11 172 3041 24"x24" 006.4472 -77.2547 PHAMMERS + PSNSTAR 14 6.184 85000654 PHT03 9.12 28.38 BS98bac 1998-03-14T15:09:03 292 35358 23" D 006.4334 -77.3573 PHAMMERS + PSNSTAR 15 6.184 85000655 PHT40 2.47 8.95 BS98bac 1998-03-14T15:05:29 172 35359 24"x24" 006.4334 -77.3573 PHAMMERS + PSNSTAR 16 6.196 09200654 PHT03 9.12 28.38 BS98bac 1996-02-17T05:48:09 276 3043 23" D 006.4450 -77.3575 PHAMMERS + PSNSTAR 17 6.196 09200655 PHT40 2.47 8.95 BS98bac 1996-02-17T05:44:35 172 3044 24"x24" 006.4450 -77.3575 PHAMMERS + PSNSTAR 18 6.196 17900254 PHT03 9.12 28.38 BS98bac 1996-05-13T23:22:36 292 7035 23" D 006.4285 -77.3575 PHAMMERS + PSNSTAR 19 6.196 17900255 PHT40 2.47 8.95 BS98bac 1996-05-13T23:19:02 172 7036 24"x24" 006.4284 -77.3575 PHAMMERS + PSNSTAR

iue (105)

 |Homogenized Name:  ComplID   |PROG |CL|D CAM IMAGE A| FES  MD|Obs.da  Time |ExpTim|m|CEB|S|      Comments      |F|     reference     |
 ---------------------------------------------------------------------------------------------------------------------------------------
 |HD 2151         :            |UKPOP|44|L SWP 01689 S|        |780602 032400|001200| |   |V|CONT AT RED END ONLY|*|1996IUEML.C......0I|
 

jp11 (4)

 | 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     |
 -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 |  3.52  (     )|  3.41  (     )|  2.79  (     )|  2.28  (     )|  1.94  (     )|  1.72  (     )|  1.34  (     )|  1.31  (     )|  1.38  (     )|        (     )|  1.40  (     )|2002yCat.2237.....D|
 

mk (23)

 |ds/mss|           Spectral type            |     reference     |
 -----------------------------------------------------------------
m|  /   |G0 V                                |2006AJ....132..161G|
 

orv (13)

 | RVel.  Q  (Nmes)| Rem.  |Or Dis|     reference     |
 ------------------------------------------------------
m|  +22.7 A  (  47)|       |##    |1979IAUS...30...57E|
 

plx (6)

 | plx  :m.e R |     reference     |
 -----------------------------------
m| 0.134:000   |2007A&A...474..653V|
 

pm (6)

 |  pm-ra  [   m.e   ]|  pm-de  [   m.e   ]|syst|     reference     |
 --------------------------------------------------------------------
 |+2220    [    0    ]| +324    [    0    ]|ICRS|2007A&A...474..653V|
 

pos (3)

 |     ra           dec     |me.al me.de|equi  epoch |     reference     |
 -------------------------------------------------------------------------
 |00 25 45.07 -77 15 15.28  |0.081 0.059|2000 1991.25|1997A&A...323L..49P|
 

posa (1)

 |    alpha        delta    | MajAxis , MinAxis    PA  |equi  epoch |     reference     |
 ----------------------------------------------------------------------------------------
 |00 25 39.202 -77 15 18.13 |    0.000,    0.000    0  |2000 1991.25|2007A&A...474..653V|
 

rot (2)

 |  Vsini  [  err   ] (mes)|Q|     reference     |
 -------------------------------------------------
 |   1.72  [  0.39  ] (   )| |2015A&A...574A..50J|
 

td1 (1)

 |m2740 :s.e |m2365 :s.e |m1965 :s.e |m1565 :s.e |     reference     |
 ---------------------------------------------------------------------
m| 4.67 :0.06| 6.24 :0.08| 7.46 :0.09|10.96 :0.01|1978TD1...C......0T|
 

ubv (8)

 |      V      B-V     U-B  |Q/nbm|  remarks  |     reference     |
 ------------------------------------------------------------------
 |(E)  2.80   +0.62   +0.10 |2    |           |1986EgUBV........0M|
 

uvby1 (3)

 | b-y     m.e |  m1     m.e |  c1     m.e | nbme|    |     reference     |
 --------------------------------------------------------------------------
m| 0.387  0.007| 0.195  0.009| 0.358  0.003|    4|    |1998A&AS..129..431H|
 

v* (1)

 |     vartyp     |    Vmax     p     Vmin    |   period    | epoch (JD)   |D/rt %|     reference     |
 ------------------------------------------------------------------------------------------------------
 |                |   2.75    : V    2.81    :|             |              |      |1981NVS...C......0K|
 

velocities (16)

 |typ|    Value    R   m.e.  |A (Nmes)|na,Q,dom , res D| Obs.date | Rem.  |Or|     Reference     |
 -------------------------------------------------------------------------------------------------
 |V  |   23.10        0.03   |  (    )|s ,A,O   ,      |          |       |  |2015A&A...574A..50J|
 

xmm (1)

The 3 columns in color are computed by VizieR, and are not part of the original data.
B/xmm/xmmlog
Post annotation
XMM-Newton Observation Log (XMM-Newton Science Operation Center, 2012) [ReadMe+ftp]
The XMM-Newton Observation log (2017-09-18)[image/fits] (13228 rows)
img(gal)
start AladinLite

Full _r Obsno PropDate Object RAJ2000 DEJ2000 Obs0 ObsDur Image PPSp FITS XSAlink arcmin s deg deg s s
1 0.0453 0006010401 2003-05-05 Beta Hydri 006.43792 -77.25500 2002-03-15T22:49:14 35915 FITS PPSp 0006010401 Y


External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : HIP2021

Link by name to the catalogue in VizieR :

LHS 6 CD-77 15 CPD-77 16 FAUST 12 FK5 11
GJ 19 HD 2151 HIC 2021 HIP 2021 HR 98
IRAS 00235-7731 2MASS J00254416-7715157 NLTT 1346 NSV 161 PLX 69
PPM 366918 SAO 255670 TYC 9350-1626-1 uvby98 100002151

Search by coordinates in Vizier (radius: 20 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 .
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



2017.09.19-15:27:16

© UDS/CNRS

Contact