HD 143436 also known as HIP 78399, is a G-type star in the constellation Serpens. The temperature, rotation, mass, and abundance of elements in this star are close to properties of the Sun, and for this reason it is a solar twin candidate.

Named HD 143436, the star shines at eighth magnitude, bright enough to see with binoculars. It is 140 light-years from Earth, located in Serpens Caput, the western section of Serpens. King and his colleagues obtained high-resolution spectra of HD 143436 by using the Keck I …

2005年8月4日 · Named HD 143436, the star shines at 8th magnitude, bright enough to see with binoculars. It is 140 light-years from Earth, located in Serpens Caput, the western section of Serpens. King and his...

2024年10月26日 · It is currently limited to a maximum of 30 arcsec. It depends mostly on the precision or quality of the coordinates (SIMBAD and VizieR catalogs), the resolution of the images from which the sources were extracted, source extent, and source crowding.

2005年8月9日 · A star in the constellation Serpens may be a close match for our own Sun. HD 143436 (also known as HIP 78399, from its listing in the Hipparcos survey) is an 8th magnitude star that’s 140 light years from Earth and visible with binoculars.

Statements instance of star 1 reference stated in SIMBAD infrared source 1 reference stated in SIMBAD high proper-motion star 1 reference stated in SIMBAD mass 1.01±0.02 solar mass 1 reference stated in Keck HIRES Spectroscopy of Four Candidate Solar Twins catalog code HD 143436 catalog Henry Draper Catalogue 1 reference stated in SIMBAD 2MASS ...

HD 143436 is a star in the constellation Serpens. The temperature, rotation, mass, and abundance of elements in this star are indistinguishable from the same properties in the Sun, and for this reason it is a solar twin candidate. The only notable difference is an approximately six times higher abundance of lithium compared to the Sun.

ladyesmee99 2024-06-30 03-36-23 849

HD 143436 은 뱀자리 방향에 있는 항성 이다. 이 별의 표면온도, 자전속도, 질량, 중원소 함량은 태양과 구별하기 힘들 정도로 비슷하여 쌍둥이 태양 으로 분류할 수 있다. 다만 리튬 함량은 태양의 여섯 배 정도 많다.

HD 143436 (HIP 78399 / G 16-24 / SAO 121307) es una estrella en la constelación de la Serpens situada en la parte oeste de la misma (Serpens Caput). De magnitud aparente +8,04, es suficientemente brillante para poder ser observada con binoculares. Se encuentra a 142 años luz del sistema solar.