Electra
Star in the constellation of Taurus
Also known as 17 Tauri
- Instance of
- triple star system
- , spectroscopic binary
2
Sources- 1.Stated in SB9: The ninth catalogue of spectroscopic binary orbits
- 2.Stated in SIMBAD
- , Be-type star
1
- +5 more
- Part of
Overview
All data
125 statements · 93% with external sources · numbers in brackets are citations
- Spectral class
- B6III
14
Sources- 1.Stated in Distance of the Cepheid SU Cassiopeae
- 2.Stated in Photoelectric measures of the 4430 A diffuse interstellar band
- 3.Stated in Seven-colour photometry of O, B and A stars
- 4.Stated in Standard stars for spectral classification
- 5.Stated in On the precision of the determination of spectral classes and colour excesses of O-A2 stars by the methods of two color diagrams
- 6.Stated in A two-dimensionnal quantitative spectral classification of 283 O5-B7 stars and the construction of a spectrum-absolute magnitude diagram
- B6III
- Catalog code
- GSC 01799-01441 catalog: Guide Star Catalog
1
- HD 23302 catalog: Henry Draper Catalogue
1
- SAO 76131 catalog: Smithsonian Astrophysical Observatory Star Catalog
1
- HIP 17499 catalog: Hipparcos Catalogue
1
- HR 1142 catalog: Bright Star Catalogue
1
- IRAS 03418+2357 catalog: IRAS
1
- 2MASS J03445253+2406478 catalog: 2MASS
1
- BD+23 507 catalog: Durchmusterung
1
Show 34 moreShow less
- CEL 316 catalog: Celescope Catalogue of Ultraviolet Magnitudes
1
- FK5 136 catalog: FK5
1
- GC 4477 catalog: Boss General Catalogue
1
- GCRV 2079 catalog: General Catalogue of Stellar Radial Velocities
1
- HIC 17499 catalog: Hipparcos Input Catalogue
1
- JP11 4599 catalog: JP11
1
- N30 764 catalog: Catalog of 5,268 Standard Stars Based on the Normal System N30
1
- PLX 793 catalog: General Catalogue of Trigonometric Stellar Parallaxes
1
- PLX 793.00 catalog: General Catalogue of Trigonometric Stellar Parallaxes
1
- PMC 90-93 97 catalog: Tokyo Photoelectric Meridian Circle Catalog
1
- PPM 92806 catalog: PPM Star Catalogue
1
- ROT 3741 catalog: Catalogue of rotational velocities of the stars
1
- SRS 30136 catalog: Southern Reference Star Catalog
1
- TD1 2471 catalog: TD1 Catalog of Stellar Ultraviolet Fluxes
1
- TYC 1799-1441-1 catalog: Tycho Catalogue
1
- UBV 3562 catalog: UBV Photoelectric Photometry Catalogue
1
- uvby98 520220468 catalog: uvbyβ Photoelectric Photometric Catalogue
1
- VDB 20 catalog: Catalogue van den Bergh
1
- WDS J03449+2407A catalog: Washington Double Star Catalog
1
- RAVE J034452.5+240648 catalog: RAdial Velocity Experiment
1
- SBC9 188 catalog: Eighth catalogue of the orbital elements of spectroscopic binary systems
1
- [JE82] 122 catalog: A catalogue of Be stars
1
- HGAM 257 catalog: A catalogue of Hgamma measures
1
- SBC7 136 catalog: Seventh catalogue of the orbital elements of spectroscopic binary systems
1
- PMSC 03390+2348Aabc catalog: MSC - a catalogue of physical multiple stars
1
- WEB 3317 catalog: Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue
1
- Gaia DR2 65271996684277504 catalog: Gaia Data Release 2
1
- 17 Tau catalog: Flamsteed designation
- TIC 385509348 catalog: TESS Input Catalog
1
- AAVSO 0338+23B catalog: AAVSO
1
- AG+23 302 catalog: AGK3U
1
- UBV M 40997 catalog: UBV Photoelectric Photometry Catalogue
1
- EPIC 200007769 catalog: Ecliptic Plane Input Catalog
1
- ALS 15826 catalog: Catalog of Galactic OB Stars
1
- GSC 01799-01441 catalog: Guide Star Catalog
- Stellar rotational velocity
- 175 kilometre per second
1
- 175 kilometre per second
- Apparent magnitude
- 3.7 astronomical filter: V band
- 3.19 astronomical filter: U band
- 3.59 astronomical filter: B band
- 3.71 astronomical filter: R band
- 3.8 astronomical filter: I band
- 3.6412 astronomical filter: G band
1
- 3.89 astronomical filter: J band
- 3.88 astronomical filter: H band
Show 1 moreShow less
- 3.922 astronomical filter: K band
- Parallax
- 8.7041 milliarcsecond
1
- 8.7041 milliarcsecond
- Absolute magnitude
- -1.51
- Radius
- 6.06 R☉
- Right ascension
- 56.2189 degree
1
- 56.2189 degree
- Declination
- 24.1133 degree
1
- 24.1133 degree
- Distance from Earth
- 114.8884 pc
1
- 114.8884 pc
- Radial velocity
- 3.94 kilometre per second
- Luminosity
- 940 solar luminosity
- Epoch
- J2000.0
2
Sources- 1.Stated in Validation of the new Hipparcos reduction
- 2.Stated in SIMBAD
- J2000.0
- Surface gravity
- 10,000 centimetre per square second
- Right ascension component of proper motion
- 22.67 milliarcsecond per year
1
- 22.67 milliarcsecond per year
- Declination component of proper motion
- -50.383 milliarcsecond per year
1
- -50.383 milliarcsecond per year
- Age estimated by a dating method
- 115 megaannum
On other databases
6 identifiers linking Electra across the web's reference databases