| B/sb9/orbits | SB9: 9th Catalogue of Spectroscopic Binary Orbits (Pourbaix+ 2004-2014) Orbital parameters (5099 rows) | recno=3017 |
| Column | Value | Explain (UCD) | |
| 3017recno | 3017 | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) | |
| Seq | 1058 | System Number, as in " main.dat" (meta.id;meta.main) | |
| N | N | N when a note exists (phot.mag;em.IR.8-15um) | |
| o | 3 | Orbit number (meta.id) | |
| Per | 280.5470 | d | [0.05,116675] Period (time.period) |
| f_Per | [a] a=assumed (fixed) (meta.code) | ||
| e_Per | 0.0390 | d | Mean error on Per (stat.error) |
| T0 | 2446848.5000 | d | Periastron time (JD) (src.orbital.periastron) |
| n_T0 | [a] a=assumed (fixed) (meta.note) | ||
| e_T0 | 1.4000 | d | Mean error on T0 (stat.error) |
| f_T0 | 0.0 | Flag on T0 (Note 2) (meta.code) | |
| e | 0.4660 | Orbital eccentricity (src.orbital.eccentricity) | |
| f_e | [>a] a=assumed (fixed) (Note 1) (meta.code) | ||
| e_e | 0.0250 | Mean error on eccentricity (stat.error) | |
| omega | 120.4000 | deg | [-359,360] Argument of periastron ω (src.orbital.periastron) |
| f_omega | [a] a=assumed (fixed) (meta.code) | ||
| e_omega | 3.4000 | deg | Mean error on omega (stat.error) |
| K1 | 18.22 | km/s | Velocity amplitude of primary (phys.veloc) |
| u_K1 | Uncertainty flag (:) on K1 (meta.code.error) | ||
| f_K1 | [>a] a=assumed (fixed) (Note 1) (meta.code) | ||
| e_K1 | 0.66 | km/s | Mean error on K1 (stat.error) |
| K2 | 26.00 | km/s | Velocity amplitude of secondary (phys.veloc) |
| u_K2 | Uncertainty flag (:) on K2 (meta.code.error) | ||
| f_K2 | [a] a=assumed (fixed) (meta.code) | ||
| e_K2 | 1.10 | km/s | Mean error on K2 (stat.error) |
| V0 | 32.02 | km/s | Systemtic velocity (phys.veloc) |
| u_V0 | Uncertainty flag (:) on V0 (meta.code.error;pos.cartesian.y) | ||
| f_V0 | [a] a=assumed (fixed) (meta.code) | ||
| e_V0 | 0.26 | km/s | Mean error on V0 (stat.error;pos.cartesian.y) |
| rms1 | km/s | rms residuals of Radial Velocity primary (stat.stdev) | |
| rms2 | km/s | rms residuals of Radial Velocity secondary (stat.stdev) | |
| o_K1 | 15 | Number of observations of RV1 (meta.number) | |
| o_K2 | 15 | Number of observations of RV2 (meta.number) | |
| Grade | Grade of orbit (0=poor, 5=definitive) (stat.weight) | ||
| Ref | 1991A&A...248..485D | Reference (bibcode) of orbit publication (meta.bib) | |
| Contr | EVG | Contributor (meta.note) | |
| SB8 | SB8 | Parameters from Batten's Eighth Catalogue (meta.ref.url) | |
| Details | Details | Detailed velocities and plots from http://sb9.astro.ulb.ac.be/ (meta.ref.url) | |