| I/345/rvstdcat | Gaia DR2 (Gaia Collaboration, 2018) Mean radial velocities on absolute scale (original column names in green) timeSerie (4813 rows) | recno=1736 |
| Column | Value | Explain (UCD) | |
| _RAJ2000 | 08 39 11.6381 | "h:m:s" | Right ascension (FK5, Equinox=J2000.0) at Epoch=J2015.5 (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) |
| _DEJ2000 | +65 01 16.644 | "d:m:s" | Declination (FK5, Equinox=J2000.0) at Epoch=J2015.5 (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) |
| _RAB1950 | 08 34 46.4236 | "h:m:s" | Right ascension (FK4, Equinox=B1950.0) at Epoch=J2015.5 (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) |
| _DEB1950 | +65 11 50.386 | "d:m:s" | Declination (FK4, Equinox=B1950.0) at Epoch=J2015.5 (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) |
| _Glon | 150.5512821 | deg | Galactic longitude at Epoch=J2015.5 (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) |
| _Glat | +35.7039991 | deg | Galactic latitude at Epoch=J2015.5 (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) |
| 1736recno | 1736 | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) | |
| ID | HIP042438 | Star ID (HIP, TYC or 2MASS) (meta.id) | |
| RV | -12.826 | km/s | [-382.272/339.061] Mean Radial Velocity (spect.dopplerVeloc.opt;pos.barycenter) |
| e_RV | 0.0206 | km/s | [0.0001/0.6374] Uncertainty of RV (stat.error) |
| eRV | 0.0025 | km/s | [0.0001/0.2157] Internal error of RV (stat.error) |
| s_RV | 0.1028 | km/s | [0/1.6164] Standard deviation of RV (stat.stdev) |
| Tbase | 8109 | d | Time baseline of the N observations (time.epoch) |
| JDm | 51515 | d | Mean Julian Day of observations (JD-2400000) (time.epoch;stat.mean) |
| N | 25 | Number of ground-based radial velocities (meta.number) | |
| VC | VC | Velocity Plot (meta.ref.url) | |
| Source | 1092545710514654464 | (i) Source ID in Gaia DR2 (meta.id;meta.main) | |
| Flag | CAL2 | Calibration or validation status (Note 1) (meta.code.error) | |
| RVS | -13.01 | km/s | [-382.02/339.66] Gaia DR2 Radial Velocity (spect.dopplerVeloc.opt;pos.barycenter) |
| e_RVS | 0.16 | km/s | [0.11/19.07] Gaia DR2 Radial Velocity error (stat.error) |
| o_RVS | 37 | [0/92] Number of RVS transits (meta.number) | |
| 2MASS | 2MASSJ08391162+6501151 | 2MASS ID (2MASSJHHMMSSss+DDMMSSS) (meta.id) | |
| Jmag | 4.348 | mag | 2MASS J magnitude (phot.mag;em.IR.J) |
| e_Jmag | 0.214 | mag | 2MASS J magnitude error (stat.error;phot.mag) |
| Hmag | 4.282 | mag | 2MASS H magnitude (phot.mag;em.IR.H) |
| e_Hmag | 0.036 | mag | 2MASS H magnitude error (stat.error;phot.mag) |
| Kmag | 4.173 | mag | 2MASS K magnitude (phot.mag;em.IR.K) |
| e_Kmag | 0.036 | mag | 2MASS K magnitude error (stat.error;phot.mag) |
| Qflag | CEE | 2MASS Qflag (meta.code.qual) | |
| RA_ICRS | 129.798492 | deg | (i) Right ascension (ICRS) (Note 2) (pos.eq.ra;meta.main) |
| DE_ICRS | +65.02129 | deg | (i) Declination (ICRS) (Note 2) (pos.eq.dec;meta.main) |
| Epoch | 2015.5 | yr | Epoch for RAdeg and DEdeg (meta.ref;time.epoch) |
| Bmag | 6.26 | mag | Simbad B magnitude (phot.mag;em.opt.B) |
| Vmag | 5.64 | mag | Simbad V magnitude (phot.mag;em.opt.V) |
| SpType | G1.5Vb | Simbad spectral type (src.spType) | |
| otype | BYDra | Simbad object type (src.class) | |
| Simbad | HIP042438 | ask the Simbad data-base about this object (meta.ref.url) | |
| _RA.icrs | 129.798492 | deg | (i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra) |
| _DE.icrs | +65.02129 | deg | (i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec) |
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