| Field | Type | Description
|
|---|
| sybid | int, no nulls |
|
| SB8 | int | Sequential number
|
| RAH | int | Hours RA, B1900.0; units: h
|
| RAM | float | Minutes RA, B1900.0; units: min
|
| DecSign | char | Sign Dec, B1900.0
|
| DecD | int | Degrees Dec, B1900.0; units: deg
|
| DecM | int | Minutes Dec, B1900.0; units: arcmin
|
| HD | char | Henry Draper Catalog (HD) number
|
| HD_Comp | char | HD letter designations
|
| DM_Cat | char | Durchmusterung catalog ID, ''BD'', ''CD'', ''CP''
|
| DM | char | Durchmusterung catalog number, SZZNNNNN
|
| DM_Supp | char | DM supplement letter
|
| DM_Comp | char | DM supplemental identifier
|
| ID | char | Alternate designations
|
| Name | char | Star name: Flamsteed, Bayer, GCVS, etc.
|
| Name_Rem | char | indicates remark for Name
|
| Mag_1 | float | Primary magnitude, as indicated by Mag_1_Code; units: mag
|
| Mag_1_Code | char | ''V'', ''P'', or '' '', see comment; B=photoelectric on B scale; V=photoelectric; P=photo- graphic; =visual, not determined photoelectrically
|
| Mag_1_Rem | char | indicates remark for Mag_1
|
| Mag_2 | float | Secondary magnitude, as indicated by Mag_2_Code; units: mag
|
| Mag_2_Code | char | ''V'', ''P'', or '' '', see comment Mag_1_Code
|
| Mag_2_Rem | char | indicates remark for Mag_2
|
| SpType_1 | char | type of primary
|
| SpType_1_Rem | char | indicates remark for SpType_1
|
| SpType_2 | char | type of secondary
|
| SpType_2_Rem | char | indicates remark for SpType_2
|
| Period | float | Period of the system, in days or years
|
| Period_Code | char | indicates Period given in years
|
| Period_Rem | char | indicates remark for Period
|
| Epoch | float | Epoch; units: d
|
| Epoch_Rem | char | indicates remark for Epoch
|
| Peri_1_Unc | char | idicates uncertainty for Peri_1
|
| Peri_1 | float | Longitude of periastron; units: deg
|
| Peri_1_Rem | char | indicates remark for Peri_1
|
| Peri_2 | float | Longitude of periastron; units: deg
|
| Peri_2_Rem | char | indicates remark for Peri_2
|
| Ecc_1 | float | Eccentricity
|
| Ecc_1_Rem | char | indicates remark for Eccen_1
|
| Ecc_2 | float | Eccentricity
|
| Ecc_2_Rem | char | indicates remark for Eccen_2
|
| K1_Unc | char | ''='' indicates uncertainty in K1
|
| K1 | float | Semiamplitude; units: km/s
|
| K1_Rem | char | ''*'' indicates remark for K1
|
| K2_Unc | char | ''='' indicates uncertainty in K2
|
| K2 | float | Semiamplitude; units: km/s
|
| K2_Rem | char | ''*'' indicates remark for K2
|
| Vel_1_Unc | char | indicates uncertainty in Vel_1
|
| Vel_1 | float | Systemic velocity; units: km/s
|
| Vel_1_Rem | char | indicates remark for Vel_1
|
| Vel_2 | float | Systemic velocity; units: km/s
|
| Vel_2_Rem | char | indicates remark for Vel_2
|
| MassFunc | real | Function; units: Msol
|
| Mass_1 | real | Primary mass; units: Msol
|
| Mass_2 | real | Secondary mass; units: Msol
|
| MajAxis_1 | real | axis; units: km; scale by 1000000
|
| MajAxis_2 | real | axis; units: km; scale by 1000000
|
| Orbit_Qual | char | quality of the orbit, see comment; a=definitive orbit; b=good orbit, but some uncertainty remains about some of the elements; c=average orbit; d= poor orbit; e=very poor orbit; i=not enough information to place in a category.
|