Regulus

Object query : Regulus C.D.S. - SIMBAD4 rel 1.223 - 2014.10.24CEST14:08:48

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


Basic data :
* alf Leo -- High proper-motion Star
with radius arcmin

Other object types: * (*,AG,ASCC,BD,CSI,FK5,GC,GCRV,GEN#,GJ,HD,HGAM,HIC,HIP,HR,JP11,N30,PLX,PMC,PMSC,PPM,ROT,SAO,SKY#,SRS,TYC,UBV,USNO,uvby98,YPAC,[HFE83]) , ** (**,ADS,CCDM,WDS) , IR (IRAS,IRC,2MASS,RAFGL) , PM* (LTT,LSPM,NLTT) , V* (CSV,NSV) , UV (TD1) , X (2E)
ICRS coord. (ep=J2000) : 10 08 22.31099 +11 58 01.9516 ( Optical ) [ 3.08 1.85 0 ] A 2007A&A...474..653V
FK5 coord. (ep=J2000 eq=2000) : 10 08 22.311 +11 58 01.95 ( Optical ) [ 3.08 1.85 0 ] A 2007A&A...474..653V
FK4 coord. (ep=B1950 eq=1950) : 10 05 42.64 +12 12 44.6 ( Optical ) [ 17.77 10.66 0 ] A 2007A&A...474..653V
Gal coord. (ep=J2000) : 226.4273 +48.9342 ( Optical ) [ 3.08 1.85 0 ] A 2007A&A...474..653V
Proper motions mas/yr [error ellipse]: -248.73 5.59 [0.35 0.21 0] A 2007A&A...474..653V
Radial velocity / Redshift / cz : V(km/s) 5.9 [2] / z(~) 0.000020 [0.000007] / cz 5.90 [2.00]   (~) B 1979IAUS...30...57E
Parallaxes mas: 41.13 [0.35] A 2007A&A...474..653V
Spectral type: B8IVn C 2009ApJ...694.1085V
Fluxes (8) :
U 0.88 [~] C 2002yCat.2237....0D
B 1.24 [~] C 2002yCat.2237....0D
V 1.40 [0.05] C 2009ApJ...694.1085V
R 1.37 [~] C 2002yCat.2237....0D
I 1.47 [~] C 2002yCat.2237....0D
J 1.54 [~] C 2002yCat.2237....0D
H 1.57 [~] C 2002yCat.2237....0D
K 1.62 [0.06] C 2009ApJ...694.1085V
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Hierarchy : number of linked objects whatever the membership probability is (see description here ) :

: 1 : 1 Display criteria :

Identifiers (51) :

LTT 12716 FK5 380 LSPM J1008+1158 SKY# 19511
* alf Leo GC 13926 2MASS J10082229+1158018 SRS 30380
* 32 Leo GCRV 6417 N30 2414 SV* ZI 793
** STF 5006A GEN# +1.00087901A NAME REGULUS TD1 14585
ADS 7654 A GJ 9316 A NLTT 23490 TYC 833-1381-1
AG+12 1199 HD 87901 NSV 4750 UBV 9452
ASCC 949713 HGAM 596 PLX 2384 UBV M 15960
BD+12 2149 HIC 49669 PMC 90-93 274 USNO-B1.0 1019-00203254
CCDM J10083+1159A HIP 49669 PMSC 10030+1227A uvby98 100087901 A
CSI+12 2149 1 HR 3982 PPM 127140 WDS J10084+1158A
CSV 101099 IRAS 10056+1212 RAFGL 4771S YPAC 43
2E 2231 IRC +10226 ROT 1536 [HFE83] 708
2E 1005.5+1213 JP11 1896 SAO 98967

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References (97 between 2009 and 2014)
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 (22 types) :


diameter : 1    distance : 1    Einstein : 1    Fe_H : 1    GEN : 1    Hbet1 : 21    IRAS : 1    IRC : 1    IUE : 19    JP11 : 7    MK : 39    oRV : 8   
PLX : 5    PM : 4    pos : 3    posa : 1    ROT : 3    SAO : 1    UBV : 19    uvby1 : 13    V* : 1    velocities : 9   

   

diameter (1)

 |diameterQ unit| error  | filter | method |     reference     |
 ---------------------------------------------------------------
 |1.19E+00  mas |8.00E-03|        |Interfer|2009ApJ...694.1085V|

distance (1)

 |distance Q unit| err-      err+    | method |     reference     |
 ------------------------------------------------------------------
 |   23.759  pc  | -0.446    +0.446  |ST-L    |2009ApJ...694.1085V|

einstein (1)

 | RA (1950) DEC (1950):Err |Count r. :  Err  |Hard. :err+ err- |     reference     |
 ------------------------------------------------------------------------------------
 |10 05 31.6 +12 13 59 :  41|  0.01540:0.00400|-0.081:0.2070.205|1994HEAO2.C......0M|

fe_h (1)

 |Teff  log.g|[Fe_H c|CompStar |CatNo|     Reference     |
 ---------------------------------------------------------
 |11962  3.56|       |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| 1.046| 1.093| 0.834| 1.571| 1.785| 2.309|  7:0.008| 1.371|  4:0.008|B    |1976A&AS...26..275R|

hbet1 (21)

 | Hbet       |nmes |rrrr|     reference     |
 ---------------------------------------------
m| 2.723 0.00 |   39|  A |1998A&AS..129..431H|

iras (1)

 |RA (1950)  DEC (1950|err    ang|  f12      f25      f60      f100   |e12e25e60e10|conf|v |ns|na|     reference     |
 ---------------------------------------------------------------------------------------------------------------------
 |10 05 41.2 +12 12 48| 42  5 110|    9.54     2.11     0.40L    1.00L|  6 10      |----| 5| 0| 6|1988NASAR1190....1B|

irc (1)

 |  K-mag(mes)m.e :chi-2|  I-mag(mes)m.e :chi-2|     reference      R|
 ---------------------------------------------------------------------
m|   1.62(  3)0.06: 0.09|* -4.99(  1)0.01: 0.03|1969IRC...C......0N  |

iue (19)

 |Homogenized Name:  ComplID   |PROG |CL|D CAM IMAGE A| FES  MD|Obs.da  Time |ExpTim|m|CEB|S|      Comments      |F|     reference     |
 ---------------------------------------------------------------------------------------------------------------------------------------
 |HD 87901        :            |STHRP|22|L LWP 08236 L| 6138 FU|860520 213400|000001|T|X02|G|C=3X,B=40           |*|1996IUEML.C......0I|

jp11 (7)

 | 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     |
 -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 |  0.88  (     )|  1.24  (     )|  1.35  (     )|  1.37  (     )|  1.47  (     )|  1.54  (     )|  1.60  (     )|  1.58  (     )|  1.51  (     )|  1.66  (     )|  1.57  (     )|2002yCat.2237.....D|

mk (39)

 |ds/mss|           Spectral type            |     reference     |
 -----------------------------------------------------------------
m|  /   |B8 IVn                              |2003AJ....126.2048G|

orv (8)

 | RVel.  Q  (Nmes)| Rem.  |Or Dis|     reference     |
 ------------------------------------------------------
m|   +5.9 B  (  50)|       |##    |1979IAUS...30...57E|

plx (5)

 | plx  :m.e R |     reference     |
 -----------------------------------
m| 0.041:000   |2007A&A...474..653V|

pm (4)

 | pm-ra [ m.e ]| pm-de [ m.e ]|syst|     reference     |
 --------------------------------------------------------
 | -0.249[0.000]| +0.006[0.000]|ICRS|2007A&A...474..653V|

pos (3)

 |     ra           dec     |me.al me.de|equi  epoch |     reference     |
 -------------------------------------------------------------------------
 |10 08 22.31 +11 58  1.94  |0.109 0.067|2000 1991.25|1997A&A...323L..49P|

posa (1)

 |    alpha        delta    | MajAxis , MinAxis    PA  |equi  epoch |     reference     |
 ----------------------------------------------------------------------------------------
 |10 08 22.459 +11 58  1.90 |    0.000,    0.000    0  |2000 1991.25|2007A&A...474..653V|

rot (3)

 |  Vsini  [  err   ] (mes)|Q|     reference     |
 -------------------------------------------------
 | 300     [        ] (   )|D|2002ApJ...573..359A|

sao (1)

 |   alpha        delta      :m.e | pm-ra :m.e| pm-de :m.e|     reference     |
 ------------------------------------------------------------------------------
m|10 05 42.647 +12 12 44.54  :0.03| -0.249:001| +0.003:001|1966SAO...C......0S|

ubv (19)

 |      V      B-V     U-B  |Q/nbm|  remarks  |     reference     |
 ------------------------------------------------------------------
 |(E)  1.33   -0.12         |3    |           |1986EgUBV........0M|

uvby1 (13)

 | b-y     m.e |  m1     m.e |  c1     m.e | nbme|    |     reference     |
 --------------------------------------------------------------------------
m|-0.037  0.008| 0.102  0.001| 0.712  0.001|   31|  A |1998A&AS..129..431H|

v* (1)

 |vartyp| Vmax   p  Vmin  |   period    | epoch (JD)   |D/rt %|     reference     |
 ----------------------------------------------------------------------------------
 |      |  1.33: V   1.40:|             |              |      |1981NVS...C......0K|

velocities (9)

 |typ|    Value    R   m.e.  |A (Nmes)|na,Q,dom , res D| Obs.date | Rem.  |Or|     Reference     |
 -------------------------------------------------------------------------------------------------
 |V  |     5.90       2.40   |C (    )|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+12 1199 BD+12 2149 CCDM J10083+1159A FK5 380 GJ 9316 A
HD 87901 HIC 49669 HIP 49669 HR 3982 IRAS 10056+1212
IRC +10226 LSPM J1008+1158 2MASS J10082229+1158018 NLTT 23490 NSV 4750
PPM 127140 RAFGL 4771S SAO 98967 TYC 833-1381-1 USNO-B1.0 1019-00203254
WDS J10084+1158A

Notes (1) :


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2014.10.24-14:08:48

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