Column | Value | | Explain (UCD) |
_RAJ2000 | 19 55 09.600 | "h:m:s" | Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra) (POS_EQ_RA) |
_DEJ2000 | +10 44 27.00 | "d:m:s" | Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec) (POS_EQ_DEC) |
_RAB1950 | 19 52 46.877 | "h:m:s" | Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra) (POS_EQ_RA) |
_DEB1950 | +10 36 28.97 | "d:m:s" | Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec) (POS_EQ_DEC) |
_Glon | 049.931230 | deg | Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon) (POS_GAL_LON) |
_Glat | -8.917747 | deg | Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat) (POS_GAL_LAT) |
13754recno | 13754 | | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD) |
|
HIP | 98020 | | Hipparcos number if available (meta.id;meta.main) (ID_NUMBER) |
Name | HD 188510 | | (i) Object name (HD,BD,CD or CP) (Note 1)
(meta.id;meta.main) (ID_MAIN) |
Comp | | | Components included in photometry (Note 2)
(meta.code.multip) (CODE_MULT_INDEX) |
RAJ2000 | 19 55 09.6 | "h:m:s" | (i) Right ascension (ICRF) (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN) |
DEJ2000 | +10 44 27 | "d:m:s" | (i) Declination (ICRF) (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN) |
logTe | 3.738 | [K] | Effective temperature (phys.temperature.effective) (PHYS_TEMP_EFFEC) |
[Fe/H] | -1.62 | [Sun] | Metallicity (phys.abund.Z) (PHYS_ABUND_FE/H) |
Dist | 39 | pc | Distance (pos.distance;pos.heliocentric) (POS_GAL_HC) |
VMAG | 5.85 | mag | Absolute magnitude (phys.magAbs) (PHOT_ABS-MAG_BAND) |
Age | 0.4 | Gyr | Age, in Gigayears (time.age) (TIME_AGE) |
clAge | | Gyr | Lower confidence limit on Age (time.age;stat.fit.param) (TIME_AGE) |
chAge | 11.2 | Gyr | Upper confidence limit on Age (time.age;stat.fit.param) (TIME_AGE) |
UVel | -152 | km/s | Heliocentric space velocity component U (Note 3)
(pos.cartesian.x) (VELOC_GAL_U) |
VVel | -114 | km/s | Heliocentric space velocity component V (Note 3)
(pos.cartesian.y) (VELOC_GAL_V) |
WVel | 62 | km/s | Heliocentric space velocity component W (Note 3)
(pos.cartesian.z) (VELOC_GAL_W) |
fb | * | | Flag for binaries of all types (Note 3)
(meta.code.multip) (CODE_MULT_FLAG) |
fs | | | Flag for cool dwarfs south of -26deg (meta.code) (CODE_MISC) |
Vmag | 8.831 | mag | Johnson V magnitude (phot.mag;em.opt.V) (PHOT_JHN_V) |
b-y | 0.418 | mag | Stromgren b-y colour (phot.color;em.opt.B;em.opt.V) (PHOT_STR_B-Y) |
Hbeta | 2.554 | mag | Stromgren Hbeta index (spect.index;em.line.Hbeta) (SPECT_INDEX_HBETA) |
E(b-y) | | mag | Colour excess (Note 5)
(phot.color.excess) (PHOT_COLOR_EXCESS) |
dVMag | 0.67 | mag | Magnitude difference to ZAMS (phot.mag;arith.diff) (PHOT_DIFF_MAG) |
fr | H | | Source for the distance (Note 8)
(meta.ref;pos.frame) (REFER_CODE) |
fg | | | Flag for suspected giants (Note 9)
(meta.code) (CODE_MISC) |
mass | 0.69 | solMass | Mass, in solar masses (phys.mass) (PHYS_MASS_MISC) |
clmass | 0.67 | solMass | Lower confidence limit on mass (phys.mass) (PHYS_MASS_MISC) |
chmass | 0.75 | solMass | Upper confidence limit on mass (phys.mass) (PHYS_MASS_MISC) |
RVel | -192.2 | km/s | Mean radial velocity (Note 10)
(spect.dopplerVeloc;stat.mean) (VELOC_HC) |
meRVel | 0.3 | km/s | Mean error of radial velocity (stat.error;spect.dopplerVeloc) (ERROR) |
e_RVel | 1.3 | km/s | Standard deviation of RVel measurements (stat.error;spect.dopplerVeloc) (ERROR) |
o_RVel | 19 | | Number of RVel measurements (meta.number) (NUMBER) |
dT | 2913 | d | Time-span of RVel measurements (time.interval) (TIME_INTERVAL) |
P(chi2) | 0.000 | | Probability of constant RVel (stat.probability) (STAT_PROBABILITY) |
fd | | | Flag for spectroscopic binaries (Note 10)
(meta.code.multip) (CODE_MULT_FLAG) |
|
q | | | q indicates that an estimate of the mass ratio is given in table2 (meta.ref.url) (DATA_LINK) |
|
fv | C | | Source of RVel (Note 11)
(meta.ref;pos.frame) (REFER_CODE) |
vsini | 5 | km/s | Rotational velocity (phys.veloc.rotat) (VELOC_ROTAT) |
pmRA | -38 | mas/a | Proper motion in right ascension (Note 4)
(pos.pm;pos.eq.ra) (POS_EQ_PMRA) |
pmDE | 291 | mas/a | Proper motion in declination (Note 4)
(pos.pm;pos.eq.dec) (POS_EQ_PMDEC) |
e_pm | 2 | mas/a | Standard error of total proper motion (Note 4)
(stat.error) (ERROR) |
plx | 25.3 | mas | Hipparcos parallax (pos.parallax.trig) (POS_PARLX_TRIG) |
e_plx | 1.2 | mas | Standard error of parallax (stat.error;pos.parallax) (ERROR) |
Rgal | 7.975 | kpc | Galactic radial position (Note 13)
(pos.distance;pos.galactocentric) (POS_GAL_GC) |
zgal | -0.006 | kpc | Galactic vertical position (Note 13)
(pos.distance;pos.cartesian.z) (POS_GAL_Z) |
Rmin | 2.63 | kpc | Perigalactic distance (src.orbital) (ORBIT_PARAM) |
Rmax | 10.33 | kpc | Apogalactic distance (src.orbital) (ORBIT_PARAM) |
ecc | 0.59 | | Eccentricity of galactic orbit (src.orbital.eccentricity;pos.galactic) (ORBIT_ECCENTRICITY) |
zmax | 2.43 | kpc | Maximum distance from galactic plane (src.orbital) (ORBIT_PARAM) |
Notes | a | | General note (Note 14)
(meta.note) (NOTE) |
|
Tycho-2 | Tycho-2 | | Tycho-2 data for this star (meta.ref.url) (DATA_LINK) |
Simbad | Simbad | | ask the Simbad data-base about this object (DATA_LINK) |