AD Leo

Object query : AD Leo C.D.S. - SIMBAD4 rel 1.223 - 2014.11.26CET03:53:44

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


Basic data :
V* AD Leo -- Flare Star
Other object types: * (*,AG,ASCC,BD,GC,GCRV,GEN#,GJ,JP11,MCC,8pc,PLX,PPM,Pul,SAO,TYC,UBV,UCAC2,USNO,Zkh,[JHC84],[RHG95]) , X (1AXG,2E,1ES,EXO,RBS,RE,RX,1RXS,[FS2003],[R97]) , PM* (Ci,G,GPM,LHS,LSPM,LTT,NLTT) , ** (**,ADS,CCDM,WDS) , UV (2EUVE,EUVE,2RE) , IR (IRAS,2MASS) , Fl* ([GKL99]) , V* (V*) , Rad ([CGL99])
ICRS coord. (ep=J2000) : 10 19 36.277 +19 52 12.06 ( Optical ) [ 176 124 0 ] B 2000A&A...355L..27H
FK5 coord. (ep=J2000 eq=2000) : 10 19 36.277 +19 52 12.06 ( Optical ) [ 176 124 0 ] B 2000A&A...355L..27H
FK4 coord. (ep=B1950 eq=1950) : 10 16 53.87 +20 07 19.2 ( Optical ) [ 191 142 0 ] B 2000A&A...355L..27H
Gal coord. (ep=J2000) : 216.4560 +54.5800 ( Optical ) [ 176 124 0 ] B 2000A&A...355L..27H
Proper motions mas/yr [error ellipse]: -501.8 -42.8 [1.5 1.4 0] B 2000A&A...355L..27H
Radial velocity / Redshift / cz : V(km/s) 12.5 [0.2] / z(~) 0.000042 [0.000001] / cz 12.50 [0.20]   (Opt) A 2012ApJ...758...56S
Parallaxes mas: 213.00 [4.00] D 1952GCTP..C......0J
Spectral type: M4.5Ve C 2001MNRAS.328...45M
Fluxes (8) :
U 10.67 [~] C 2002yCat.2237....0D
B 9.61 [~] C 2002yCat.2237....0D
V 8.07 [~] C 2002yCat.2237....0D
R 8.6 [~] E 2003AJ....125..984M
I 7.8 [~] E 2003AJ....125..984M
J 5.449 [0.027] C 2003yCat.2246....0C
H 4.843 [0.020] C 2003yCat.2246....0C
K 4.593 [0.017] C 2003yCat.2246....0C
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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!).

essential notes:

  • CCDM 10196+1952=1star


Identifiers (60) :

V* AD Leo 1ES 1016+20.1 LTT 12761 1RXS J101936.3+195215
* gam Leo C 2EUVE J1019+19.8 2MASS J10193634+1952122 SAO 81292
** STF 1424C EUVE J1019+19.8 MCC 574 TYC 1423-174-1
** BAG 32 EXO 1016.8+2007 NLTT 24015 UBV 9550
ADS 7724 C GC 14167 8pc 204.60 UCAC2 38796273
AG+20 1170 GCRV 6499 PLX 2420 USNO-B1.0 1098-00182796
ASCC 863621 GEN# +0.02002465 PLX 2420.00 WDS J10200+1950Ca,Cb
1AXG J101937+1951 G 54-23 PPM 127309 Zkh 141
BD+20 2465 GJ 388 Pul -3 660015 [CGL99] 10
CCDM J10199+1951C GJ 388 A RBS 855 [FS2003] 0555
CCDM J10196+1952A GPM 154.902458+19.870105 2RE J101936+195209 [GKL99] 216
Ci 18 1244 IRAS 10169+2007 2RE J1019+195 [JHC84] 155
Ci 20 574 JP11 62 RE J1019+195 [R97] NGC 3227 8
2E 2259 LHS 5167 RE J101935+195212 [RHG95] 1616
2E 1016.8+2007 LSPM J1019+1952 RX J1019.6+1952 [ZEH2003] RX J1019.6+1952 3

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References (915 between 1850 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).

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Measurements (20 types) :


distance : 1    Einstein : 1    Fe_H : 1    GEN : 1    GJ : 2    herschel : 2    IRAS : 1    IUE : 131    JP11 : 3    MK : 11    oRV : 5    PLX : 8   
PM : 8    pos : 3    posa : 1    SAO : 1    UBV : 11    V* : 1    velocities : 6    XMM : 1   

   


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: 11 arcsec)

V* AD Leo AG+20 1170 BD+20 2465 CCDM J10199+1951C CCDM J10196+1952A
EUVE J1019+19.8 G 54-23 GJ 388 GJ 388 A IRAS 10169+2007
LHS 5167 LSPM J1019+1952 2MASS J10193634+1952122 NLTT 24015 PPM 127309
2RE J101936+195209 2RE J1019+195 1RXS J101936.3+195215 SAO 81292 TYC 1423-174-1
UCAC2 38796273 USNO-B1.0 1098-00182796 WDS J10200+1950Ca,Cb [GKL99] 216

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 .

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2014.11.26-03:53:44

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