| III/42/catalog | Selected MK Spectral Types (Jaschek, 1978) The catalog of Selected MK Types (30361 rows) | recno=2344 |
| Column | Value | Explain (UCD) | |
| _RAJ2000 | 01 54 36.9 | "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) |
| _DEJ2000 | +20 48 31 | "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) |
| _RAB1950 | 01 51 51.2 | "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) |
| _DEB1950 | +20 33 48 | "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) |
| _Glon | 142.2375 | 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) |
| _Glat | -39.6831 | 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) |
| 2344recno | 2344 | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) | |
| Number | 1203 | Running number in one of the original catalogues (meta.id) | |
| cat | J | [JK] Original catalogue: J or K (Note) (meta.id) | |
| Name | 11636 | Identification of the star (generally HD or DM number) (meta.id;meta.main) | |
| RA1900 | 01 49.1 | "h:m:s" | (i) Right Ascension 1900 (pos.eq.ra;meta.main) |
| DE1900 | +20 19 | "d:m:s" | (i) Declination 1900 (pos.eq.dec;meta.main) |
| Vmag | 2.70 | mag | V magnitude (Note) (phot.mag;em.opt.V) |
| n_Vmag | [V] 'V' for variability (meta.note) | ||
| MK | **** | Source and ID of available MK types (meta.id;src.spType) | |
| Ref | 65 | Reference number in the original catalogue (meta.id) | |
| SpType | A5. V SB | Selected MK spectral classification (src.spType) | |
| q_SpType | [A-D] Quelity of the classification, A=best (meta.code.qual;src.spType) | ||
| Disp | 60 | 10-7 | Dispersion used (in Angstroem/mm at Hγ) for the selected classification and system (Note) (instr) |
| RefCode | 53...127 | Bibliographical coded Number, used for the BSI (Spite et al., 1980) (meta.ref;pos.frame) | |
| BibCode | 1953ApJ...117..313J | Standardized bibliographical code (meta.bib.bibcode) | |
| _RA.icrs | 01 54.6 | "h:m:s" | (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra) |
| _DE.icrs | +20 49 | "d:m:s" | (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec) |
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