Column | Value | | Explain (UCD) |
_RAJ2000 | 16 23 34.7000 | "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 | -26 31 04.600 | "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 | 16 20 30.6547 | "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 | -26 24 09.174 | "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 | 350.9775721 | 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 | +15.9788681 | 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) |
15recno | 15 | | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD) |
R | R | | R indicates a remark about this star in notes.dat (meta.ref.url) (DATA_LINK) |
|
ID | V18 | | (i) Star designation (VNN or CN) (meta.id;meta.main) (ID_MAIN) |
n_ID | | | [c] Missing data (Note 1)
(meta.note) (NOTE) |
RAJ2000 | 16 23 34.70 | "h:m:s" | (i) Right ascension (J2000.0) (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN) |
DEJ2000 | -26 31 04.6 | "d:m:s" | (i) Declination (J2000.0) (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN) |
Per1 | 0.4788 | d | Pulsation period from Clement et al. (2001AJ....122.2587C) compilation (time.period) (TIME_PERIOD) |
Per2 | 0.47879359 | d | Pulsation period based on our current data using the string-length method (SL) (time.period) (TIME_PERIOD) |
Per3 | 0.47879201 | d | Pulsation period based on our current data using the Lomb-Scargle method (LS) (time.period) (TIME_PERIOD) |
T0 | 50601.5170 | d | Epoch of maximum (HJD-2400000) (Note 2)
(time.epoch) (TIME_EPOCH) |
n_Per | | | [ef] Note on Period (Note G1)
(meta.note) (NOTE) |
Per | 0.47879201 | d | Pulsation period based on the LS method (time.period) (TIME_PERIOD) |
Umag | 14.66 | mag | Mean U magnitude (Note 4)
(phot.mag;em.opt.U) (PHOT_JHN_U) |
Bmag | 14.02 | mag | Mean B magnitude (Note 4)
(phot.mag;em.opt.B) (PHOT_JHN_B) |
Vmag | 13.36 | mag | Mean V magnitude (Note 4)
(phot.mag;em.opt.V) (PHOT_JHN_V) |
Rmag | 12.88 | mag | Mean R magnitude (Note 4)
(phot.mag;em.opt.R) (PHOT_COUS_R) |
Imag | 12.35 | mag | Mean I magnitude (Note 4)
(phot.mag;em.opt.I) (PHOT_COUS_I) |
Uamp | | mag | Luminosity amplitude in U band (Note 5)
(src.var.amplitude) (VAR_AMPLITUDE_VALUE) |
Bamp | 1.45 | mag | Luminosity amplitude in B band (Note 5)
(src.var.amplitude) (VAR_AMPLITUDE_VALUE) |
Vamp | 1.12 | mag | Luminosity amplitude in V band (Note 5)
(src.var.amplitude) (VAR_AMPLITUDE_VALUE) |
Ramp | 0.92 | mag | Luminosity amplitude in R band (Note 5)
(src.var.amplitude) (VAR_AMPLITUDE_VALUE) |
Iamp | 0.71 | mag | Luminosity amplitude in I band (Note 5)
(src.var.amplitude) (VAR_AMPLITUDE_VALUE) |
Type | RRab | | Type of RR Lyrae (RRab or RRc) (Note 6)
(meta.code;src.var) (VAR_CLASS) |
n_Type | | | [*] * for variables that are candidate Blazhko variables (meta.note) (NOTE) |
Jmag | 11.63 | mag | Mean J magnitude (Note 2)
(phot.mag;em.IR.J) (PHOT_JHN_J) |
Hmag | 11.40 | mag | Mean H magnitude (Note 2)
(phot.mag;em.IR.H) (PHOT_JHN_H) |
Kmag | 11.08 | mag | Mean K magnitude (Note 2)
(phot.mag;em.IR.K) (PHOT_JHN_K) |
Jamp | 0.42 | mag | Luminosity amplitude in J band (Note 3)
(src.var.amplitude) (VAR_AMPLITUDE_VALUE) |
Hamp | | mag | Luminosity amplitude in H band (Note 3)
(src.var.amplitude) (VAR_AMPLITUDE_VALUE) |
Kamp | | mag | Luminosity amplitude in K band (Note 3)
(src.var.amplitude) (VAR_AMPLITUDE_VALUE) |
|
SimbadName | Cl* NGC 6121 SAW V18 | | Designation understandable by the Simbad data-base (meta.id) (ID_ALTERNATIVE) |