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- 26_Draconis abstract "26 Draconis is a triple star system in the constellation Draco, located 46 light years from the Sun. Two of the system components, A and B, form a spectroscopic binary that completes an orbit every 76 years. The composite spectral classification of the AB pair is G0V, which decomposes to individual spectral types F9V and K3V. A 1962 study estimated the masses of these two stars as 1.30 and 0.83 times the mass of the Sun, respectively. The stars are considered moderately metal-poor compared to the Sun, which means they have a lower proportion of elements other than hydrogen or helium.The third component, GJ 685, is a red dwarf spectral classification of M1V. As of 1970, this star is separated by 12.2 arc seconds with the AB pair and they share a common proper motion. The space velocity components of 26 Draconis are U = +36.5, V = −4.3 and W = −21.8 km/s. This system is on an orbit through the Milky Way galaxy that has an eccentricity of 0.14, taking it as close as 23.1 kly (7.08 kpc) and as far as 30.4 kly (9.32 kpc) from the galactic core. The inclination of this orbit carries the star system as much as 0.75 kly (0.23 kpc) above the plane of the galactic disk. This system may be a member of the Ursa Major moving group.".
- 26_Draconis wikiPageID "26239776".
- 26_Draconis wikiPageRevisionID "601534348".
- 26_Draconis ageGyr "8.4".
- 26_Draconis appmagV "5.23".
- 26_Draconis bV "+0.61".
- 26_Draconis class "G0Va".
- 26_Draconis constell Draco_(constellation).
- 26_Draconis eccentricity "0.18".
- 26_Draconis epoch "J2000".
- 26_Draconis gravity "4.5".
- 26_Draconis hasPhotoCollection 26_Draconis.
- 26_Draconis mass "1.3".
- 26_Draconis metalFe "-0.18".
- 26_Draconis name "26".
- 26_Draconis pError "0.55".
- 26_Draconis parallax "70.98".
- 26_Draconis period "76.1".
- 26_Draconis primary "26".
- 26_Draconis propMoDec "–525.63".
- 26_Draconis propMoRa "277.37".
- 26_Draconis radialV "–12.7".
- 26_Draconis rotationalVelocity "10".
- 26_Draconis temperature "6000".
- 26_Draconis uB "+0.10".
- 26_Draconis subject Category:Draco_(constellation).
- 26_Draconis subject Category:Flamsteed_objects.
- 26_Draconis subject Category:G-type_main-sequence_stars.
- 26_Draconis subject Category:Gliese_and_GJ_objects.
- 26_Draconis subject Category:K-type_main-sequence_stars.
- 26_Draconis subject Category:M-type_main-sequence_stars.
- 26_Draconis subject Category:Objects_within_100_ly_of_Earth.
- 26_Draconis subject Category:Solar-type_stars.
- 26_Draconis subject Category:Triple_star_systems.
- 26_Draconis type CelestialBody.
- 26_Draconis type Star.
- 26_Draconis type PhysicalBody.
- 26_Draconis comment "26 Draconis is a triple star system in the constellation Draco, located 46 light years from the Sun. Two of the system components, A and B, form a spectroscopic binary that completes an orbit every 76 years. The composite spectral classification of the AB pair is G0V, which decomposes to individual spectral types F9V and K3V. A 1962 study estimated the masses of these two stars as 1.30 and 0.83 times the mass of the Sun, respectively.".
- 26_Draconis label "26 Draconis".
- 26_Draconis label "26 Draconis".
- 26_Draconis label "26 Draconis".
- 26_Draconis label "天棓增十".
- 26_Draconis sameAs 26_Draconis.
- 26_Draconis sameAs 26_Draconis.
- 26_Draconis sameAs m.0b77l9q.
- 26_Draconis sameAs Q2815485.
- 26_Draconis sameAs Q2815485.
- 26_Draconis wasDerivedFrom 26_Draconis?oldid=601534348.
- 26_Draconis isPrimaryTopicOf 26_Draconis.
- 26_Draconis name "26 Draconis".