| 词条 | HD 145377 b |
| 释义 |
| name = HD 145377 b | discoverer = Moutou et al. | discovery_site = La Silla Observatory | discovered = October 26, 2008 | discovery_method = Doppler spectroscopy (HARPS) | apsis = astron | aphelion = {{convert|0.59|AU|km|abbr=on}} | perihelion = {{convert|0.31|AU|km|abbr=on}} | semimajor = {{convert|0.45|±|0.004|AU|km|abbr=on}} | eccentricity = 0.307 ± 0.017 | period = 103.95 ± 0.13 d 0.28459 ± 0.00036 y | avg_speed = 47.3 | time_periastron = 2,454,635.4 ± 0.6 | arg_peri = 138.1 ± 2.8 | star = HD 145377 }}HD 145377 b is an extrasolar planet located approximately 180 light-years awayThis planet was discovered on October 26, 2008 by Moutou et al. using the HARPS spectrograph on ESO's 3.6 meter telescope installed at La Silla Observatory in Atacama desert, Chile. See also
References}} External links
5 : Exoplanets|Exoplanets discovered in 2008|Giant planets|Scorpius (constellation)|Exoplanets detected by radial velocity |
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